Open letter by Cuban scientists to Biden on Covid-19 vaccines
Havana: Cuban scientists have sent today a letter to US President Joe Biden, telling him about the development and application…
Clinical Trials of Anti-Covid-19 Vaccines are going well in Cuba, says Díaz-Canel
Havana, Cuba: The President of the Republic of Cuba, Miguel Díaz-Canel Bermúdez, highlighted on the social network Twitter that clinical…