Now playing Next Health WHO: Monkeypox doesn't warrant being declared global emergency yet 26/06/2022
Now playing Next Health Mysterious hepatitis cases rise to 348 worldwide. Is COVID a factor? 11/05/2022
Now playing Next Health WHO recommends Merck antiviral pill to treat high-risk COVID patients 03/03/2022
Now playing Next Health Scientists argue more European cooperation needed to contain Omicron 14/01/2022
Now playing Next Health Omicron may be 105% more transmissible than Delta, new research says 07/01/2022
Now playing Next Health World AIDS Day: HIV diagnoses dropped by 24% during COVID-19 pandemic 01/12/2021
Now playing Next Health COVID-19: UK resists new restrictions as Romania looks to EU for help 25/10/2021
Now playing Next Health Tuberculosis deaths increase for first time in 10 years due to COVID 15/10/2021
Now playing Next Health WHO suspends Sputnik V approval process over 'manufacturing' concerns 16/09/2021