Heart attack is one of the causes for cardiac arrest. Cardiac arrest is electrical imbalance and Heart attack is due to less blood supply.
Russian researchers released the first study report on the Russian vaccine they have developed. Initial tests showed that the immune system was stimulated.
Oxford Vaccine test in Tamil Nadu is going to be conducted, Tamil Nadu Chief Minister Mr. Edappadi K.Palanisamy signed the order. Rajiv Gandhi Government General Hospital and the Porur Ramachandra Hospital will conduct the human trials shortly.
Russian vaccine Sputnik V was developed by a joint venture between the Gamaleya Research Institute and the Russian Ministry of Defense.