MEDICINE & HEALTH

The Covid-19 Vaccine Race

Modern Pandemic Tracking Framework, Rolled-Out

Experts roll out the first dynamic global surveillance system in 195 countries, including the U.S. A modern global tracking framework for COVID-19 has been established that can dynamically track not just where the virus is now but where it is traveling, how soon it will arrive, and if the pace it is accelerating.

How Long Do COVID-19 Symptoms Appear After Exposure?

When exposed to a COVID-19 positive person, how long does it take for symptoms to appear? COVID-19 symptoms present itself in many ways and some of the infected people do not show any symptoms at all.

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