Prior exposure to coronaviruses that cause ordinary colds can boost the immune system's ability to attack a vulnerable site on the COVID-19-causing coronavirus SARS-CoV-2, according to a study led by ...

It’s not like no one has tried. In the late ‘90s and early aughts, a now-defunct company, ViroPharma, developed an antiviral ...

Flu, COVID-19, the common cold and RSV have similarities, but they differ in their severity, contagiousness and symptoms. Vaccines are available for COVID-19, the flu and RSV. However, there is no ...

A recent study found that people who took an allergy medicine were much less likely to get sick from COVID-19 and the common cold, the latest research to show promising results for nasal sprays in ...

Respiratory viruses that have diverse strains and mutate rapidly, such as influenza and COVID-19, are difficult to block ...

Health: Research Suggests This 1 Annoying Illness Might Actually Help Protect You From COVID The six-month-long study was conducted by experts across the country, but doctors from National Jewish ...

As flu season peaks, and with several other illnesses going around, here's how to stay safe and healthy this season in ...

You may find yourself reaching for kleenex and a thermometer this fall, a sure sign that cold and flu seasons are back. As temperatures begin to drop, the illnesses will begin to spread. But you can ...

It's once again the time of year for an uptick in illnesses such as colds, the flu, COVID and RSV. Here are the signs and ...