Moscow, Sep 25 (Prensa Latina) Russia's Gamaleya National Research Center of Epidemiology and Microbiology said on Friday that the effectiveness of the Sputnik V vaccine against the Delta strain of the SARS-CoV-2 coronavirus is 83 to 94 percent.
Nairobi, Sept 1 (Prensa Latina) Clamouring for vaccines and marked by an uncertain future, the number of cases in Sub-Saharan Africa amount to 7,790,000 Covid-19, according to the daily report by the Centers for Disease Control and Prevention (CDC).
Havana, Aug 25 (Prensa Latina) With 92 deaths due to complications caused by Covid-19 and 8,637 new cases reported on Wednesday with the SARS-CoV-2 coronavirus, which causes the pandemic, Cuba shows an unfavorable situation.
Havana, Aug 23 (Prensa Latina) Cuba on Monday reported 9,320 new Covid-19 cases and 74 deaths, figures that remain high due to the predominance of the Delta variant of the SARS-CoV-2 coronavirus, health authorities reported.
Havana, Aug 16 (Prensa Latina) The Delta variant of SARS-CoV-2, considered of concern by the World Health Organization, is present throughout Cuba and has replaced the previously predominant Beta variant, a scientific authority said today.
Hanoi, (Prensa Latina) Three and a half months ago, Vietnam only had 3,428 Covid-19 cases, but during the current fourth wave of the disease, the country currently has accumulated more than 250,000 patients.
London, Jul 16 (Prensa Latina) The Delta variant of SARS-CoV-2, initially identified in India, currently represents almost 99 percent of the Covid-19 cases detected in the United Kingdom, Health authorities confirmed.