Diseases, Conditions, Syndromes

Black Death origin mystery solved... 675 years later

A deadly pandemic with mysterious origins: it might sound like a modern headline, but scientists have spent centuries debating the source of the Black Death that devastated the medieval world.

Diseases, Conditions, Syndromes

What exactly is coronavirus?

The conflicts in Syria and Iraq are straining public health systems and public health efforts meant to prevent and detect the spread of infectious diseases. This is generating a "perfect storm" of conditions for outbreaks. ...

Diseases, Conditions, Syndromes

What to expect from COVID-19 as the weather warms up

As the COVID-19 outbreak continues to expand globally, many are asking what may happen to the outbreak as winter turns to spring. Other viral respiratory diseases, such as influenza, are seasonal in that cases decrease in ...

Diseases, Conditions, Syndromes

One coronavirus vaccine may protect against other coronaviruses

Northwestern Medicine scientists have shown for the first time that coronavirus vaccines and prior coronavirus infections can provide broad immunity against other, similar coronaviruses. The findings build a rationale for ...

Diseases, Conditions, Syndromes

If you already had COVID, do you need the COVID vaccine?

More than 15 million Americans have been infected by the COVID-19 virus, and many may be questioning whether they need to receive one of the two coronavirus vaccines now on the verge of approval from U.S. regulators.

Diseases, Conditions, Syndromes

75,000 in Wuhan infected with coronavirus: study estimates

More than 75,000 people—ten times the official tally of confirmed cases—have been infected with the coronavirus in Wuhan, ground zero of a global health emergency, according to research published Friday.

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