Dengue, the excruciating mosquito-borne disease, is surging throughout the world and coming to places that had never had it. California just confirmed a rare U.S. case.
Tag: Fever
Delta Variant Producing More Severe Illness, Doctors in China Say
Four-fifths of symptomatic cases develop fevers, more than in earlier outbreaks. The findings match trends in other countries where the Delta variant is spreading.
How to Identify the Different Symptoms of the Flu and Covid-19
With fears of a “twindemic” in the United States this fall, here’s a guide to understanding what’s making you feel terrible.
Coronavirus May Pose a New Risk to Younger Patients: Strokes
Doctors have reported a flurry of cases in Covid-19 patients — including a healthy 27-year-old emergency medical technician in Queens. After a month in the hospital, he is learning to walk again.
Coronavirus vs Flu vs Allergies: Which One is It?
Seasonal allergy symptoms differ from those caused by viral infections like influenza or the coronavirus.
Restrictions Are Slowing Coronavirus Infections, New Data Suggest
A database of daily fever readings shows that the numbers declined as people disappeared indoors.
Can Smart Thermometers Track the Spread of the Coronavirus?
A company that makes internet-connected thermometers has followed the flu more closely than the C.D.C. can. Now the devices may be turning up cases of Covid-19.
Your Nose Itches. Is It Allergies, Flu or the Coronavirus?
Seasonal allergy symptoms differ from those caused by viral infections like influenza or the coronavirus.
Mapping the Social Network of Coronavirus
To slow the virus, Alessandro Vespignani and other analysts are racing to model the behavior of its human host.
The Flu Season May Yet Turn Ugly, C.D.C. Warns
Almost as many people are falling ill as did two years ago, in what was a particularly severe flu season. But this season’s virus is unusual, and it’s too early to tell how dangerous.