The Covid-19 pandemic caused by Severe Acute Respiratory Syndrome Coronavirus 2(SARS-CoV-2) stands as the fastest-spreading and most extensive global health crisis that humanity has faced in a century ...

During the early COVID-19 pandemic, this platform enabled the rapid development of a nasal spray vaccine ... Apr. 4, 2025 — Low vaccination rates for influenza viruses and the lack of an HSV ...

In 1918, a strain of influenza known as Spanish flu caused a global pandemic, spreading rapidly and killing indiscriminately. Young, old, sick and otherwise-healthy people all became infected — at ...

The flu has long been a threat to public health. The first recorded influenza pandemic occurred in 1518, but references to illnesses possibly caused by influenza stretch back as as early as 412 B ...

What is influenza? The flu has long been a threat to public health. The first recorded influenza pandemic occurred in 1518, but references to illnesses possibly caused by influenza stretch back as as ...

Dairy and poultry workers have accounted for most cases of the bird flu in the U.S. — and preventing and detecting cases among them is key to averting a pandemic. But public health specialists ...

Dairy and poultry workers have accounted for most cases of the bird flu in the U.S. — and preventing and detecting cases among them is key to averting a pandemic. But public health specialists say ...

If the virus evolves to enable human-to-human transmission, it could trigger a new pandemic. Health officials in Ireland have said: "It is very unusual for people to catch bird flu but it can happen.

Dairy and poultry workers have accounted for most cases of the bird flu in the U.S. — and preventing and detecting cases among them is key to averting a pandemic. But public health specialists say ...