Flu activity continues to rise, and COVID-19 indicators are also starting to rise from very low levels, the US Centers for ...

A briefing document from the Food and Drug Administration (FDA) says that enrollment for all clinical studies of vaccines for ...

The study authors reported that 8.4% of the adults said they ever had long COVID, 3.6% currently had long COVID, and 2.3% ...

Over the past week, 147 more cases were reported in an unexplained outbreak in a remote region of the Democratic Republic of ...

Initial test results from samples patients in an unexplained illness outbreak in a remote part of the Democratic Republic of ...

Two years after initial infection, 68 of 943 participants (7.2%) still met the criteria for long COVID. That means 165 of the ...

In the second study, a population-based analysis from Japan, researchers found the vaccine effectiveness of three or more ...

The Los Angeles County Department of Health today announced that it is investigating two suspected avian flu illnesses in ...

Phylogenetic analysis of the two full-length genes showed that the virus was most similar to the B3.13 genotype viruses ...

The adjusted effectiveness of the updated Pfizer/BioNTech COVID-19 XBB vaccine in the 2023-24 US respiratory virus season was ...

Africa saw a notable jump in mpox cases last week, with a continuing rise in novel clade 1b detections and shifts in ...

Three countries reported more polio cases this week, including Pakistan, with three more wild poliovirus type 1 (WPV1) cases.