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Vice President Mike Pence says the U.S. is ‘winning the fight against the invisible enemy’ that is the coronavirus. We fact-check that and other claims. Science Why scientists say talk about a second wave of COVID-19 cases is premature Science Why scientists say talk about a second wave of COVID-19 cases is premature The increase in COVID-19 cases has spurred talk of a “second wave” of coronavirus infections. Experts say that’s the wrong term to describe what’s happening. Science Will asymptomatic spread turn Trump’s Tulsa rally into a COVID-19 party? Science Will asymptomatic spread turn Trump’s Tulsa rally into a COVID-19 party? Scientists are still trying to understand the role of asymptomatic spread in the COVID-19 pandemic, but they know enough to be concerned about campaign events. World & Nation Race for coronavirus vaccine could leave some countries behind World & Nation Race for coronavirus vaccine could leave some countries behind Rich countries are placing advance orders for the inevitably limited supply of vaccine to guarantee their citizens are immunized first. Science How dexamethasone might lead researchers to better COVID-19 treatments Science How dexamethasone might lead researchers to better COVID-19 treatments The steroid dexamethasone can be lifesaving for patients with severe COVID-19. It may also help researchers learn more about the disease and how to treat it. Science Is it safe to shop and eat out yet? We assess the risk Science Is it safe to shop and eat out yet? We assess the risk Cities and states are pressing ahead with plans to do so. But has anything changed about the coronavirus that makes it safer to go out now? World & Nation China aims to ‘lead the world’ by winning the coronavirus vaccine race World & Nation China aims to ‘lead the world’ by winning the coronavirus vaccine race China races against the U.S. and others to make the COVID-19 vaccine first, promoting itself as a benevolent vaccinator for the developing world. Science Six charts show how Americans have been affected by COVID-19 Science Six charts show how Americans have been affected by COVID-19 COVID-19 has killed more than 100,000 people in the U.S., but some are more vulnerable than others. These charts show how Americans have been affected. Science Dexamethasone can improve COVID-19 survival, study shows Science Dexamethasone can improve COVID-19 survival, study shows Researchers in England say drug can reduce death rates in very ill COVID-19 patients. But it’s risky for those with mild symptoms. World & Nation U.S. revokes emergency use of malaria drugs for treating COVID-19 World & Nation U.S. revokes emergency use of malaria drugs for treating COVID-19 U.S. regulators are revoking emergency authorization for malaria drugs promoted by President Trump for treating COVID-19. Business Why you’re being left in the dark about coronavirus hot spots in your area Business Why you’re being left in the dark about coronavirus hot spots in your area Tesla defied Alameda County and opened early. Yet the county won’t release data on COVID-19 cases at its Fremont plant. Coronavirus and COVID-19 Pandemic: Basics, News, Ideas & Resources Coronavirus and COVID-19 Pandemic: Basics, News, Ideas & Resources Health news, science articles, advice and recent articles and commentary. Most Read Science In New York, major crime complaints fell when cops took a break from ‘proactive policing’ Science In New York, major crime complaints fell when cops took a break from ‘proactive policing’ When New York police officers temporarily reduced their “proactive policing” efforts on low-level offenses, major-crime reports in the city actually fell, according to a study based on New York Police Department crime statistics. Science Dexamethasone can improve COVID-19 survival, study shows Science Dexamethasone can improve COVID-19 survival, study shows Researchers in England say drug can reduce death rates in very ill COVID-19 patients. But it’s risky for those with mild symptoms. Science Coronavirus Today: When will it peak? Science Coronavirus Today: When will it peak? Our special edition newsletter breaks down the latest coronavirus news, including the explosion of cases in California and across the U.S. and the shortage of ventilators and critical medical equipment. Advertisement Covid-19 Pandemic and the Coronavirus Climate & Environment In a pear orchard, reminders of Japanese Americans imprisoned at Manzanar Climate & Environment In a pear orchard, reminders of Japanese Americans imprisoned at Manzanar Living reminders of Japanese American internment at Manzanar face new threats from coronavirus. World & Nation The COVID-19 pandemic is unleashing a tidal wave of plastic waste World & Nation The COVID-19 pandemic is unleashing a tidal wave of plastic waste Activists worry that all those coronavirus masks, medical kits, takeout containers and grocery bags are setting back a global fight to curb single-use plastic. Science As the economy reopens, scientists still have a lot to learn about coronavirus immunity Science As the economy reopens, scientists still have a lot to learn about coronavirus immunity In exploring coronavirus immunity as the nation reopens, scientists still want to know how long immunity lasts and whether it protects everyone equally. California Some shun wearing masks even though they’re essential coronavirus protection California Some shun wearing masks even though they’re essential coronavirus protection In California, mandatory face coverings that experts say reduce the spread of the coronavirus are at the center of an intense political fight. Science CDC posts long-awaited tips for minimizing everyday risk Science CDC posts long-awaited tips for minimizing everyday risk U.S. health officials release long-awaited guidance about how to reduce risk of coronavirus infection as businesses continue reopening. California Nearly 160 coronavirus vaccines are in the works. Here’s a closer look at the science California Nearly 160 coronavirus vaccines are in the works. Here’s a closer look at the science The global race for a coronavirus vaccine involves a few basic approaches. Some have been around for decades, others are being tried for the first time. California A coronavirus vaccine in 2020? Maybe. Here’s what has to go right California A coronavirus vaccine in 2020? Maybe. Here’s what has to go right Can a coronavirus vaccine really be developed this year? Dr. Anthony Fauci and other experts say it’s possible but far from certain. More Coverage Gyms, museums, hotels, day camps, arena sports can reopen in L.A. County on Friday California Who gets the blame if California sees major new coronavirus outbreaks with reopening? California Who gets the blame if California sees major new coronavirus outbreaks with reopening? Though local officials point to Gov. Gavin Newsom’s guidelines as part of the reason they felt it was the right time to reopen their counties, time will tell if the pace is too fast. More Coverage Tracking coronavirus in California Science How doctors use stories to help them cope with the coronavirus crisis Science How doctors use stories to help them cope with the coronavirus crisis Amid the fear and uncertainty brought on by the coronavirus, doctors and nurses are using narrative medicine to communicate more openly with their patients. Medicine Science How the coronavirus will change your next dentist appointment Science How the coronavirus will change your next dentist appointment Dentists are taking a lot more precautions related to the coronavirus as patients come back for routine cleanings. Here’s what will be different. World & Nation Scientist admits Sweden could have battled coronavirus better World & Nation Scientist admits Sweden could have battled coronavirus better Sweden’s chief epidemiologist has shown some contrition as criticism has grown over the country’s hotly debated approach to fighting the coronavirus. Science Gilead says drug helped moderately ill coronavirus patients Science Gilead says drug helped moderately ill coronavirus patients Gilead Sciences said its experimental drug remdesivir improved symptoms when given for five days to moderately ill, hospitalized patients with COVID-19. Science Nearly half of Americans delayed medical care due to the coronavirus Science Nearly half of Americans delayed medical care due to the coronavirus Nearly half of Americans said either they or a family member has skipped or delayed medical care because of the coronavirus, according to a new poll. Science Hydroxychloroquine linked to deaths, heart risks in COVID-19 study Science Hydroxychloroquine linked to deaths, heart risks in COVID-19 study Hydroxychloroquine and chloroquine didn’t benefit patients with the coronavirus, according to a study published by the medical journal Lancet. Science Doctors enlist artificial intelligence to help them defeat the coronavirus Science Doctors enlist artificial intelligence to help them defeat the coronavirus Researchers are using artificial intelligence programs to navigate the coronavirus crisis. AI helps them decide which patients are most at risk. More headlines Science Americans are having less sex now than they did 20 years ago Science Americans are having less sex now than they did 20 years ago More adults in the U.S. are going without sex for a year or more, and those who are having sex are having it less frequently than they did 20 years ago. Science Can we get a vaccine for COVID-19 by next year? Science Can we get a vaccine for COVID-19 by next year? More than 130 labs around the world are working to develop a COVID-19 vaccine. But what would it take to vaccinate everyone by early next year? Science For EMTs, there’s no ‘rule book’ for facing a pandemic and protests at once Science For EMTs, there’s no ‘rule book’ for facing a pandemic and protests at once The coronavirus has made life especially risky for EMTs. The protests ignited by the death of George Floyd add new complications for these first responders. Science The coronavirus entered Northern California many times, from many places Science The coronavirus entered Northern California many times, from many places The coronavirus arrived in Northern California not only from people who brought it in from other states but from international travelers from many places. More Coverage Tracking coronavirus in California California Get tested for coronavirus if you’ve been to a protest, health officials urge California Get tested for coronavirus if you’ve been to a protest, health officials urge Health officials want you to get tested for the coronavirus if you’ve been to a protest or any large gathering where people haven’t worn masks. California This fantastical sea creature helps remove planet-warming gases from the atmosphere California This fantastical sea creature helps remove planet-warming gases from the atmosphere A fantastical sea creature that uses mucus to eat planet-warming CO2 has long been a mystery of the Monterey Bay Aquarium Research Institute. Science Coronavirus kills Black people at twice the rate as white people: Here’s what we can do about it Science Coronavirus kills Black people at twice the rate as white people: Here’s what we can do about it Here’s what we can do about COVID-19’s racial inequality. California A coronavirus mystery: How many people in L.A. actually have COVID-19? California A coronavirus mystery: How many people in L.A. actually have COVID-19? How many people in L.A. actually have coronavirus? Why health officials still don’t know for sure More Coverage Tracking coronavirus in California Science Malaria drug fails to prevent COVID-19 in a rigorous study Science Malaria drug fails to prevent COVID-19 in a rigorous study Researchers say that a malaria drug President Trump took to try to prevent COVID-19 proved ineffective for that purpose. California Hype and science collide as FDA tries to rein in ‘wild West’ of COVID-19 blood tests California Hype and science collide as FDA tries to rein in ‘wild West’ of COVID-19 blood tests The FDA is trying to rein in the chaos it created by allowing companies to flood the market with COVID-19 antibody tests of questionable accuracy. California California braces for second wave of coronavirus even as first wave is far from over California California braces for second wave of coronavirus even as first wave is far from over Experts are worried about the potential for new surges of disease as California reopens. Load More Advertisement Newsletter Get our free Coronavirus Today newsletter Sign up for the latest news, best stories and what they mean for you, plus answers to your questions. Enter Email Address Sign Me Up You may occasionally receive promotional content from the Los Angeles Times. Advertisement Advertisement
Recent Headlines
Science
U.S. honeybees are doing better after a bad year, survey shows
The annual survey of U.S. beekeepers found that honeybee colonies are doing better this year.
Mike Pence says America is ‘winning the fight’ against COVID-19. Is he right?
Vice President Mike Pence says the U.S. is ‘winning the fight against the invisible enemy’ that is the coronavirus. We fact-check that and other claims.
Why scientists say talk about a second wave of COVID-19 cases is premature
The increase in COVID-19 cases has spurred talk of a “second wave” of coronavirus infections. Experts say that’s the wrong term to describe what’s happening.
Will asymptomatic spread turn Trump’s Tulsa rally into a COVID-19 party?
Scientists are still trying to understand the role of asymptomatic spread in the COVID-19 pandemic, but they know enough to be concerned about campaign events.
World & Nation
Race for coronavirus vaccine could leave some countries behind
Rich countries are placing advance orders for the inevitably limited supply of vaccine to guarantee their citizens are immunized first.
How dexamethasone might lead researchers to better COVID-19 treatments
The steroid dexamethasone can be lifesaving for patients with severe COVID-19. It may also help researchers learn more about the disease and how to treat it.
Is it safe to shop and eat out yet? We assess the risk
Cities and states are pressing ahead with plans to do so. But has anything changed about the coronavirus that makes it safer to go out now?
China aims to ‘lead the world’ by winning the coronavirus vaccine race
China races against the U.S. and others to make the COVID-19 vaccine first, promoting itself as a benevolent vaccinator for the developing world.
Six charts show how Americans have been affected by COVID-19
COVID-19 has killed more than 100,000 people in the U.S., but some are more vulnerable than others. These charts show how Americans have been affected.
Dexamethasone can improve COVID-19 survival, study shows
Researchers in England say drug can reduce death rates in very ill COVID-19 patients. But it’s risky for those with mild symptoms.
U.S. revokes emergency use of malaria drugs for treating COVID-19
U.S. regulators are revoking emergency authorization for malaria drugs promoted by President Trump for treating COVID-19.
Business
Why you’re being left in the dark about coronavirus hot spots in your area
Tesla defied Alameda County and opened early. Yet the county won’t release data on COVID-19 cases at its Fremont plant.
Coronavirus and COVID-19 Pandemic: Basics, News, Ideas & Resources
Health news, science articles, advice and recent articles and commentary.
Most Read
In New York, major crime complaints fell when cops took a break from ‘proactive policing’
When New York police officers temporarily reduced their “proactive policing” efforts on low-level offenses, major-crime reports in the city actually fell, according to a study based on New York Police Department crime statistics.
Coronavirus Today: When will it peak?
Our special edition newsletter breaks down the latest coronavirus news, including the explosion of cases in California and across the U.S. and the shortage of ventilators and critical medical equipment.
Covid-19 Pandemic and the Coronavirus
Climate & Environment
In a pear orchard, reminders of Japanese Americans imprisoned at Manzanar
Living reminders of Japanese American internment at Manzanar face new threats from coronavirus.
The COVID-19 pandemic is unleashing a tidal wave of plastic waste
Activists worry that all those coronavirus masks, medical kits, takeout containers and grocery bags are setting back a global fight to curb single-use plastic.
As the economy reopens, scientists still have a lot to learn about coronavirus immunity
In exploring coronavirus immunity as the nation reopens, scientists still want to know how long immunity lasts and whether it protects everyone equally.
California
Some shun wearing masks even though they’re essential coronavirus protection
In California, mandatory face coverings that experts say reduce the spread of the coronavirus are at the center of an intense political fight.
CDC posts long-awaited tips for minimizing everyday risk
U.S. health officials release long-awaited guidance about how to reduce risk of coronavirus infection as businesses continue reopening.
Nearly 160 coronavirus vaccines are in the works. Here’s a closer look at the science
The global race for a coronavirus vaccine involves a few basic approaches. Some have been around for decades, others are being tried for the first time.
A coronavirus vaccine in 2020? Maybe. Here’s what has to go right
Can a coronavirus vaccine really be developed this year? Dr. Anthony Fauci and other experts say it’s possible but far from certain.
More Coverage
Who gets the blame if California sees major new coronavirus outbreaks with reopening?
Though local officials point to Gov. Gavin Newsom’s guidelines as part of the reason they felt it was the right time to reopen their counties, time will tell if the pace is too fast.
How doctors use stories to help them cope with the coronavirus crisis
Amid the fear and uncertainty brought on by the coronavirus, doctors and nurses are using narrative medicine to communicate more openly with their patients.
Medicine
How the coronavirus will change your next dentist appointment
Dentists are taking a lot more precautions related to the coronavirus as patients come back for routine cleanings. Here’s what will be different.
Scientist admits Sweden could have battled coronavirus better
Sweden’s chief epidemiologist has shown some contrition as criticism has grown over the country’s hotly debated approach to fighting the coronavirus.
Gilead says drug helped moderately ill coronavirus patients
Gilead Sciences said its experimental drug remdesivir improved symptoms when given for five days to moderately ill, hospitalized patients with COVID-19.
Nearly half of Americans delayed medical care due to the coronavirus
Nearly half of Americans said either they or a family member has skipped or delayed medical care because of the coronavirus, according to a new poll.
Hydroxychloroquine linked to deaths, heart risks in COVID-19 study
Hydroxychloroquine and chloroquine didn’t benefit patients with the coronavirus, according to a study published by the medical journal Lancet.
Doctors enlist artificial intelligence to help them defeat the coronavirus
Researchers are using artificial intelligence programs to navigate the coronavirus crisis. AI helps them decide which patients are most at risk.
More headlines
Americans are having less sex now than they did 20 years ago
More adults in the U.S. are going without sex for a year or more, and those who are having sex are having it less frequently than they did 20 years ago.
Can we get a vaccine for COVID-19 by next year?
More than 130 labs around the world are working to develop a COVID-19 vaccine. But what would it take to vaccinate everyone by early next year?
For EMTs, there’s no ‘rule book’ for facing a pandemic and protests at once
The coronavirus has made life especially risky for EMTs. The protests ignited by the death of George Floyd add new complications for these first responders.
The coronavirus entered Northern California many times, from many places
The coronavirus arrived in Northern California not only from people who brought it in from other states but from international travelers from many places.
Get tested for coronavirus if you’ve been to a protest, health officials urge
Health officials want you to get tested for the coronavirus if you’ve been to a protest or any large gathering where people haven’t worn masks.
This fantastical sea creature helps remove planet-warming gases from the atmosphere
A fantastical sea creature that uses mucus to eat planet-warming CO2 has long been a mystery of the Monterey Bay Aquarium Research Institute.
Coronavirus kills Black people at twice the rate as white people: Here’s what we can do about it
Here’s what we can do about COVID-19’s racial inequality.
A coronavirus mystery: How many people in L.A. actually have COVID-19?
How many people in L.A. actually have coronavirus? Why health officials still don’t know for sure
Malaria drug fails to prevent COVID-19 in a rigorous study
Researchers say that a malaria drug President Trump took to try to prevent COVID-19 proved ineffective for that purpose.
Hype and science collide as FDA tries to rein in ‘wild West’ of COVID-19 blood tests
The FDA is trying to rein in the chaos it created by allowing companies to flood the market with COVID-19 antibody tests of questionable accuracy.
California braces for second wave of coronavirus even as first wave is far from over
Experts are worried about the potential for new surges of disease as California reopens.
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