Universities under United States are asking the students from different countries to re-vaccinate if they are vaccinated against the Covid-19 virus that are not in the approval list of Covid-19 Vaccines of the World Health Organisation (WHO). The students from India who have taken Covaxin manufactured by Bharat Biotech, India or the Sputnik V vaccine from Russia. The authorities have strictly ordered the students to get vaccinated or re vaccinate before the start of the autumn semester in United States.
Source: India Today