Are you contagious? Here's when you're most likely to spread COVID, flu, RSV
How long are you contagious after getting COVID, flu, RSV, pneumonia, the norovirus stomach bug and more? Here's what to know to keep others safe this holiday season.
Coronavirus Pandemic
Are flu and COVID high now? Here's how the season has started
Levels of both the flu and COVID viruses are still low across much of the country, the CDC says.
Many more seniors are getting COVID shots this year, CDC reports
Nearly 4 in 10 seniors have gotten vaccinated for COVID so far this year.
CDC recommends 2nd dose of this year's COVID shot for those age 65+
The CDC recommends that immunocompromised people and those age 65 and older should get a second dose of the 2024-2025 COVID vaccine.
FDA authorizes over-the-counter combined COVID-19 and flu test
Healgen Scientific's combined COVID-19 and flu test gives people a new way to check what's causing their symptoms, FDA says.
Why free COVID tests from the government are expiring so soon
Many of the free COVID tests being shipped out now will be expiring within a few months.
FDA's promised guidelines on pulse oximeters unlikely to end racial bias
For decades, widely used pulse oximeters have underestimated the oxygen needs of darker-skinned patients. Will the FDA's new guidelines fix that?
New CDC website shows if COVID or flu is on the rise in 2024
It centers around a sweeping new weekly metric called "acute respiratory illness."
Free COVID tests are back. But there are more accurate tests for sale.
The latest round of COVIDTests.gov will again rely on less sensitive "antigen" tests.
Free COVID-19 tests are back for fall 2024. Here's how to get them.
The government has already disbursed more than 900 million free at-home COVID-19 tests, and will be reopening its free test kit portal.
New COVID variant XEC now in half of states. Here's what to know.
Some of the earliest U.S. cases of the new COVID-19 variant XEC were reported in Virginia.
About half of Americans plan on skipping COVID, flu shots this year, survey finds
It's critical to get COVID and flu vaccinations as we head into the fall and winter months, an infectious disease expert said.
What to know about 2024 COVID vaccine, guidelines, free tests and more
Tested positive for COVID in 2024? Here's what to know about isolation, testing, new vaccines and more.
Andrew Cuomo to testify before congressional panel on COVID response
Former New York Gov. Andrew Cuomo is set to testify publicly before a Republican-led House subcommittee next week.
Zuckerberg vows to resist federal efforts to influence Meta's content
Meta CEO Mark Zuckerberg says federal pressure on his social media platforms to take down certain COVID-19 content in 2021 was "wrong," and he'd resist similar attempts in the future.
FDA OK's new COVID vaccine shots for fall 2024
The updated COVID-10 shots for fall 2024 are rolling out earlier than last year.
Mpox is "not the new COVID," World Health Organization says
The World Health Organization declared an international health emergency over the spread of mpox in Africa, but says it's not the next coronavirus.
COVID-19 drops to 10th leading cause of death in 2023
COVID-19 was the 10th leading cause of death in the U.S. in 2023, down from fourth place in 2022.
Why is COVID surging? A doctor explains what to know and how to stay safe.
COVID is spiking across the country, but why? CBS News medical contributor Dr. Céline Gounder explains why July is seeing increased cases.
Long COVID has affected millions. Here's what scientists now know.
Researchers have published more than 24,000 papers on long COVID — a constellation of health effects such as shortness of breath, fatigue, brain fog and heart failure that last months or years after the initial infection.
Biden tests positive for COVID. Here's what we know about his condition.
President Biden tested positive for COVID-19 last week, prompting an array of questions about his health and condition. Here's what we know.
Map shows states where COVID levels are "high" or "very high" this summer
Nationwide, the CDC says the COVID virus level in wastewater is now "high" for the first time since last winter.
Violet Affleck speaks out against mask bans, says she had post-viral condition
18-year-old Violet Affleck urged L.A. officials to oppose mask bans and to issue a mask mandate in medical facilities to help reduce the risk of COVID and long COVID.
Florida sees COVID-19 surge in emergency rooms, near past winter's peaks
The CDC says several states are seeing "consistent increases in COVID-19 activity" this summer.
COVID trend reaches "high" levels across western U.S.
The CDC says it is too early to say if this year's summer COVID-19 surge has arrived.
HealthWatch
How Olivia Munn's cancer journey sparked life-saving test for Alison Hall
"Inside Edition" correspondent Alison Hall opens up about her breast cancer battle and how Olivia Munn's own experience with early detection inspired her to take a life-saving risk assessment test.
How bad is the California wildfire smoke for health?
Tens of thousands of people are evacuating Los Angeles as wildfires blaze across the region, emitting dangerous smoke. Here's how it impacts health.
New norovirus strain might be driving wave of cases, CDC data suggests
Lower immunity to the new GII.17 strain could be leading to more infections.
Scientists: "Toxic" semen could kill female mosquitoes, curb disease spread
Female mosquitoes are targeted because only they bite and drink blood, thereby spreading diseases such as malaria and dengue fever.
Shortage of primary care doctors in U.S. comes down to money — and respect
More medical schools say they will no longer charge tuition. But evidence suggests it will take a lot more than a free ride.
Indian officials confirm first cases of HMPV, say "no reason to worry"
Officials in India have confirmed the country's first seven cases of human metapneumovirus, or HMPV, which is reportedly surging in neighboring China.
First bird flu death in U.S. reported in Louisiana
For the first time, bird flu has claimed a human life in the U.S. Louisiana's health department says the patient was over the age of 65 and reportedly had underlying health problems.
What to know about the HMPV virus reported in China
The human metapneumovirus is reportedly surging in China, but should Americans be concerned? Here's what to know about HMPV symptoms and more.
First U.S. bird flu death reported in Louisiana after severe case of H5N1
The Louisiana patient was hospitalized with a severe case of bird flu in the first death in the U.S. caused by the H5N1 virus.
U.S.
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Hollywood Hills scorched as Sunset Fire spreads in Los Angeles
The Sunset Fire started as a brush fire in Los Angeles' Hollywood Hills amid windstorm conditions.
New York's highest court won't stop Trump's sentencing
President-elect Trump's sentencing for his criminal conviction is scheduled for Friday.
Biden cancels Italy trip to monitor response to California wildfires
President Biden canceled a diplomatic visit to Italy this week, opting to remain in the U.S. to monitor the deadly California wildfire situation.
Trump's IRS pick raises concerns about qualifications, Sen. Warren says
The background of Billy Long, an ex-congressman and auctioneer, raises questions about his qualifications, Sen. Warren says.
Military doctor pleads guilty to sexually abusing dozens of soldiers
Maj. Michael Stockin faced 52 charges involving claims of abusive sexual contact with 41 victims, the Army said.
MoneyWatch
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Trump's IRS pick raises concerns about qualifications, Sen. Warren says
The background of Billy Long, an ex-congressman and auctioneer, raises questions about his qualifications, Sen. Warren says.
Dockworkers and port operators strike labor deal, again dodging strike
Automation was at the center of a long-running labor dispute that threatened to close East and Gulf Coast ports.
Los Angeles wildfires disrupt television, entertainment industry
Jimmy Kimmel Live and other TV productions went dark Wednesday as fires spread. It's unclear when they'll resume.
Tax refund delays still plague millions of Americans, report says
Millions of taxpayers continue to struggle with delays in refunds from the IRS, a new tax advocate report says.
Fact-checkers to Mark Zuckerberg: We never censored anything
Fact-checking firms that teamed with Meta are refuting CEO Mark Zuckerberg's suggestion linking their work to censorship.
Politics
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New York's highest court won't stop Trump's sentencing
President-elect Trump's sentencing for his criminal conviction is scheduled for Friday.
Biden cancels Italy trip to monitor response to California wildfires
President Biden canceled a diplomatic visit to Italy this week, opting to remain in the U.S. to monitor the deadly California wildfire situation.
live updates
Watch Live: Jimmy Carter's funeral service begins
President Biden will be giving a eulogy at former President Jimmy Carter's funeral.
Trump's IRS pick raises concerns about qualifications, Sen. Warren says
The background of Billy Long, an ex-congressman and auctioneer, raises questions about his qualifications, Sen. Warren says.
Mexico president trolls Trump with "Mexican America" map
Mexico's president sarcastically said that the U.S. should be called "Mexican America" after Trump's vow to rename the Gulf of Mexico the "Gulf of America."
HealthWatch
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How Olivia Munn's cancer journey sparked life-saving test for Alison Hall
"Inside Edition" correspondent Alison Hall opens up about her breast cancer battle and how Olivia Munn's own experience with early detection inspired her to take a life-saving risk assessment test.
How bad is the California wildfire smoke for health?
Tens of thousands of people are evacuating Los Angeles as wildfires blaze across the region, emitting dangerous smoke. Here's how it impacts health.
New norovirus strain might be driving wave of cases, CDC data suggests
Lower immunity to the new GII.17 strain could be leading to more infections.
Scientists: "Toxic" semen could kill female mosquitoes, curb disease spread
Female mosquitoes are targeted because only they bite and drink blood, thereby spreading diseases such as malaria and dengue fever.
Shortage of primary care doctors in U.S. comes down to money — and respect
More medical schools say they will no longer charge tuition. But evidence suggests it will take a lot more than a free ride.
World
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As U.S. announces new Ukraine aid package, Zelenskyy says send troops
Ukraine's leader says partners sending ground troops would help "force Russia into peace," as America's European allies ponder Trump's next move.
Photo shows rescue of baby girl born at sea on migrant ship
"Christmas ended in the Canaries with the rescue of a baby born while crossing the sea," the coastguard said.
Japan mafia leader pleads guilty in U.S. to nuclear material trafficking
Takeshi Ebisawa allegedly conspired to traffic uranium and plutonium from Myanmar in the belief that Iran would use it for nuclear weapons.
Mexico president trolls Trump with "Mexican America" map
Mexico's president sarcastically said that the U.S. should be called "Mexican America" after Trump's vow to rename the Gulf of Mexico the "Gulf of America."
Iran puts on show of force with war games ahead of Trump's second term
Weeks before Trump's inauguration, Iran is preparing for potential threats to its nuclear facilities – and for the possible domestic reaction.
Entertainment
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Entertainment
Behind the scenes of new "Hollywood Squares"
The classic game show "Hollywood Squares" is getting a fresh update. Nate Burleson got a sneak peek.
How Olivia Munn's cancer journey sparked life-saving test for Alison Hall
"Inside Edition" correspondent Alison Hall opens up about her breast cancer battle and how Olivia Munn's own experience with early detection inspired her to take a life-saving risk assessment test.
Julia Michaels on new song with Maren Morris
Julia Michaels, a six-time Grammy nominee known for writing hits for artists like Dua Lipa and Justin Bieber, shares a first look at "Scissors," her upcoming collaboration with Maren Morris.
Amazon Books on top reads for 2025
Amazon Books' editorial director Sarah Gelman joins "CBS Mornings" with recommendations to help reset your life in January and become the best version of yourself in 2025.
"Wicked" leads with 4 Screen Actors Guild Award nominations
The Screen Actors Guild Awards nominations canceled an in-person announcement planned for Wednesday morning due to devastating wildfires and winds in the Los Angeles area.
Technology
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Fact-checkers to Mark Zuckerberg: We never censored anything
Fact-checking firms that teamed with Meta are refuting CEO Mark Zuckerberg's suggestion linking their work to censorship.
Implications of Meta's decision
Nick Thompson, CEO of "The Atlantic" and former editor-in-chief of "Wired," discusses the consequences of Meta's decision to end its fact-checking program and the rise of self-policing in a "post-information" age.
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
AI is center stage at 2025 CES
The 2025 Consumer Electronics Show was underway in Las Vegas on Tuesday. The annual trade conference spotlights some of the newest technological innovations from companies across the globe. Jason Hiner, editor-in-chief for tech news site ZDNET joins "The Daily Report" to discuss.
Meta to stop fact-checking on Instagram, Facebook
Meta, parent company of Facebook and Instagram, announced Tuesday that its platforms will eliminate their third-party fact-checking systems. NPR correspondent Shannon Bond joins "The Daily Report" to discuss what that could mean for users moving forward.
Science
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Science
Jimmy Carter's fight against climate change
The wildfires in California are the latest in a string of natural disasters made worse by climate change. Former President Jimmy Carter was one of the first U.S. officials to draw attention to man-made issues impacting the environment. Gus Speth, a member and chair of the Council on Environmental Quality during Carter's presidency, joins "The Daily Report."
What is Biden's legacy on climate change?
Officials on Wednesday afternoon briefed President Biden about the massive wildfires in Southern California fueled by climate change. Slashing Mr. Biden's climate regulations is at the top of President-elect Donald Trump's to-do list. CBS News environmental correspondent David Schecter joins "America Decides" to look at the outgoing president's record on the issue.
Biden offers aid to California to fight fires
Multiple fires are burning in the Los Angeles area, forcing thousands to flee their homes and destroying hundreds of buildings. President Biden approved a major disaster declaration Wednesday afternoon to help California boost the ranks of those battling the blazes. CBS News correspondent Elise Preston has more from Malibu.
Scientists: "Toxic" semen could kill female mosquitoes, curb disease spread
Female mosquitoes are targeted because only they bite and drink blood, thereby spreading diseases such as malaria and dengue fever.
Jimmy Carter's environmental legacy
As the U.S. Capitol prepares to honor former President Jimmy Carter, Rolling Stone climate reporter Jeff Goodell looks back on his environmental legacy.
Crime
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Military doctor pleads guilty to sexually abusing dozens of soldiers
Maj. Michael Stockin faced 52 charges involving claims of abusive sexual contact with 41 victims, the Army said.
Japan mafia leader pleads guilty in U.S. to nuclear material trafficking
Takeshi Ebisawa allegedly conspired to traffic uranium and plutonium from Myanmar in the belief that Iran would use it for nuclear weapons.
ATF urges police to reevaluate reselling used firearms
Police should reconsider reselling their used guns, the ATF said, pushing back against a policy linked to over 1,000 deaths between 2019 and 2023.
Capitol Police arrest man with machete amid Carter visitation
U.S. Capitol Police said they found the machete and other knives during a security screening.
George Santos gets delay in sentencing so he can make more podcasts
Disgraced former Rep. George Santos had his February sentencing delayed until April so he can keep making new episodes of his podcast.
Space
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NASA studies options to rein in cost of Mars Sample Return mission
NASA hopes a revised plan will get Mars samples back to Earth faster and cost less than the agency's original plan.
Webb telescope spots record number of stars in distant galaxy
A phenomenon called gravitational lensing turned a galaxy into a "hall of mirrors of cosmic proportions," allowing for the discovery.
NASA probe beams home update after record-breaking flyby of sun
NASA said scientists began receiving more detailed telemetry — or "housekeeping data" — from the spacecraft on New Year's Day.
When and where to see the Quadrantids, 2025's first meteor shower
The first meteor shower of 2025 is about to peak. Here's how to watch and where you can see the Quadrantids.
Space debris weighing over 1,000 pounds crashes into Kenya village
Officials said they were investigating fragments of metal, believed to be from a rocket, that crashed into a village in the country's south.
Latest Galleries
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Notable Deaths in 2024
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
The Scott Peterson case: New evidence?
Peterson's death sentence for the murder of his pregnant wife Laci has been overturned. Now his supporters are pushing for a complete retrial.
The troubled marriage of Ashley and Doug Benefield
The seesaw marriage between the former ballerina and her much older husband only lasted four years, until she shot him on Sept. 27, 2020.
Texas couple investigates teen daughter's unusual death
Cayley Mandadi's mother and stepfather go to extreme lengths to prove her death was no accident.
Serial killer Rodney Alcala's secret photos
See some of convicted serial killer Rodney Alcala's photographs that were discovered by detectives in a Seattle storage locker.
Latest CBS News Videos
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Latest CBS News Videos
Doris Kearns Goodwin on Carter's legacy
Presidential historian Doris Kearns Goodwin joins "CBS Mornings" to discuss the lasting impact of Jimmy Carter's presidency and his contributions to the nation as the country honors his life at his state funeral.
Behind the scenes of new "Hollywood Squares"
The classic game show "Hollywood Squares" is getting a fresh update. Nate Burleson got a sneak peek.
Trump, Pence shake hands at Carter's funeral
President-elect Donald Trump shook hands with his former vice president, Mike Pence, Thursday at former President Jimmy Carter's funeral. Norah O'Donnell anchored CBS News' special report on the funeral proceedings.
FEMA director on response to Palisades Fire
FEMA Administrator Deanne Criswell joins "CBS Mornings" to talk about the federal government's response to the Palisades Fire, which has burned over 17,000 acres in Los Angeles County and left entire neighborhoods destroyed.
Steve Guttenberg on how L.A. can unite
Actor Steve Guttenberg, who lives near Pacific Palisades, helped evacuate residents and moved cars to clear paths for firefighters. Guttenberg is calling for people in L.A. to unite and help each another.