Coronavirus: कोविड-19 वैक्सीन को नए वैरिएन्ट के खिलाफ अपडेट करने की होगी जरूरत- रिसर्च

Coronavirus: The infection-resistant vaccine will need to be redesigned against a rapidly expanding new variety in South Africa, while formerly Kovid-19 victims may not be protected against infection again. Sensational disclosures have been disclosed by the scientists of the Government of South Africa. Kovid-19 vaccine will need to be updated According to the report, the […]