...the global spike of attention has had little impact on the continent. No rich countries have shared vaccines or treatments with Africa, and some experts fear interest may soon evaporate.
WASHINGTON — Researchers studying next-generation vaccines to fight an evolving Covid-19 threat are running into problems getting existing vaccines to use in their research.
(CNN) Here's a look at the coronavirus outbreak, declared a pandemic by the World Health Organization. The coronavirus, called Covid-19 by WHO, originated in China and is the cousin of the SARS virus.
Recent Comments