Coronavirus was declared a Public Health Emergency of International Concern by the World Health Organization (WHO).
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The World Health Organization ranked Tuberculosis as deadly as HIV in its list of the world's most deadly diseases.
The World Health Organization estimated that Yemen had over 200,000 cases of cholera.
Donald Trump Pulls US From World Health Organization.
The UK hit a milestone after giving 10 million people a COVID-19 vaccination.
Craig David was appointed as Goodwill Ambassador against tuberculosis (TB) by the World Health Organization.
