Researchers may have sniffed out why colds are more likely in wintertime: The answer may lie within the nose.
A previously unidentified immune response inside the nose is responsible for fighting off the viruses that cause upper respiratory infections, according to researchers at Massachusetts Eye and Ear and Northeastern University in Boston.
Folks with young kids at home may be less likely than others to develop severe COVID-19, a new study suggests.
Children bring home colds from day care and school and give them to their parents, and it's thought those lower-level infections may ultimately defend Mom and Dad from the worst of COVID. Both common colds and COVID-19 are coronaviruses, so the theory goes that getting one might ...
COVID-19 might be easing into a new status as a widely circulating and somewhat harsher version of the common cold, experts say - a virus that folks could contract repeatedly, even if they were recently infected.
"[SARS-CoV-2] is destined to join four of its family members and become an endemic coronavir...
The fossilized bones of a young dinosaur show evidence of a respiratory infection that may have caused familiar flu-like symptoms -- fever, coughing and trouble breathing.
Dolly, as she's been dubbed by researchers, was an immature diplodocid -- a large, long-necked plant-eating sauropod. Her remains were found in southwest Montana and date back about 150 million years to the late Jurassi...
Social distancing and mask mandates during the pandemic nearly eliminated cases of the flu and respiratory syncytial virus (RSV) among children, a new study finds.
"Numbers don't lie. Face masking, and proper hygiene and isolation, can be effective means to protect the vulnerable groups, such as the elderly and young children, during the respiratory virus season," said study author Dr. Os...
After Texas relaxed COVID-19 restrictions, other respiratory illnesses -- such as colds, bronchitis and pneumonia -- made rapid rebounds.
Pathologists from Houston Methodist Hospital found that the rhinovirus and enterovirus infections that can trigger these illnesses started rebounding in the fall of last year after Texas eased capacity limits in bars and restaurants.
Previous exposure to other coronaviruses may enhance a person's immune response to COVID-19 infection, but new research suggests that antibodies triggered by the SARS outbreak of 2003 provide only limited protection against the new coronavirus.
Antibodies are blood proteins made by the immune system to protect against infection, the Oregon Health & Science University (OHSU) researchers ex...
People who get enough vitamin A, D and E may be less likely to complain of coughs and sore throat, though it's not clear the nutrients are the reason why, new research suggests.
The study, of over 6,100 U.K. adults, found that those who consumed more of the vitamins were less likely to have "respiratory complaints" -- like coughs, "chest" infections, trouble breathing and sore throat.
Since the pandemic began, it's been known that the severity of coronavirus illness varies widely between people. Could the common cold be the reason why?
It's still just a theory, but researchers in California suspect that if you've recently had a cold -- many of which are also caused by coronaviruses -- your immune system's T-cells might recognize SARS-CoV-2 and help fight it.
It might be the last thing you want to do when you are battling a cold, but exercise might actually make you feel better, suggests one health expert.
Here's why: Physical activity boosts your heart rate and promotes healthy blood flow, and it also opens up your lungs and releases endorphins, said Dr. Jayson Loeffert, a sports medicine physician at Penn State Health in Hershey, Pa.
Flu has so far infected more than 6 million Americans this season, and winter colds are making their rounds. If you've been hit by either, you may be thinking about heading to your local pharmacy to relieve your aches, pains and congestion.
But before you do, you need to consider how some over-the-counter cold medicines may impact your heart.