The U.S. has reported its first death due to bird flu, aka H5N1. How deadly is H5N1? Experts discuss bird flu fatality rate ...

Tanzania's president said a sample tested positive for the Marburg virus, which has a fatality rate of up to 88 percent if ...

Yesterday the World Health Organization (WHO) said Tanzania has 1 confirmed case of Marburg and 25 suspected cases all from ...

That would give the virus a 50% case fatality rate, making it extraordinarily lethal – but experts don’t actually think it kills half the people it infects. Because severe cases are more likely to be ...

In this study, the authors estimated that Paxlovid reduced the risk of hospitalization by 39% (95% confidence interval [CI], 36% to 41%), with an absolute risk reduction of 0.9 percentage points. The ...

The patient had been hospitalized with the first human case of highly pathogenic avian influenza (HPAI), or H5N1, in Louisiana.

WHO reported Wednesday that a suspected outbreak of Marburg disease has claimed eight lives in a remote region of northern ...

Of those, 464 were fatal, for a case fatality rate of 49 percent. This year, the US has tallied 61 human cases of H5N1, almost all of which have been in poultry or dairy workers. Until now ...

Greeshma, found guilty in Sharon`s murder, receives death penalty. Her uncle receives 3 years. Sharon's brother expresses ...