Mixing Covid jabs has good immune response, study finds
A mix-and-match approach to Covid vaccines - using different brands for first and second doses - appears to give good...
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Russia, China declare friendship treaty extension, hail ties
The leaders of Russia and China have hailed increasingly close ties between their countries and announced the extension of a...
Federation of African Journalists: UAE is trying to manipulate African Journalists to attack Qatar
Agencies - Federation of African Journalists accused UAE of “attempts” to manipulate the work of African Journalists. During a conference...
NASA Mars Helicopter Fails to Respond for 4th Flight
The U.S. space agency NASA said the experimental Mars helicopter Ingenuity, after three successful flights, failed to respond to commands...
Commentary: Could hydrogen be our solution to climate change?
Energy demand is expected to increase by as much as 50 per cent over the next 30 years, but energy...
Brazil’s ‘rapid and violent’ Covid variant devastates Latin America
As a coronavirus variant traced to the Brazilian Amazon marauded through Peru’s coastal capital last month, Rommel Heredia raced to...
