MOSCOW, Jan 3: Russia is ready to conduct clinical trials in Ukraine of a COVID-19 vaccine combining its Sputnik V with a vaccine developed by AstraZeneca together with Oxford University, the head of Russian Direct Investment Fund (RDIF) said on Saturday.

JOHANNESBURG, Oct 6: Fifteen clinical trials of COVID-19 vaccines are underway across the African continent, according to a comment published in the journal Nature by Africa Centers for Disease Control and Prevention.

KATHMANDU, Aug 24: The Nepal Health Research Center has started preparing for clinical trials of investigational vaccines being developed against COVID-19 in Nepal.