WHO: Second round of polio vaccination campaign begins in Gaza
Ceasefires for humanitarian reasons in the war in the Gaza Strip were agreed to allow the second round of vaccinations to proceed
WHO Study: We breathe clean air only in seven countries on the planet – Where is Greece ranked?
The most polluted country is Pakistan - Which other countries are on the "black list" - Economic progress seems to threaten air quality
WHO Convenes ‘Urgent’ Meeting Over Marburg, One Of World’s Deadliest Viruses
The virus has been detected in several African countries over the past several months
