#covid19 #omicron #covidvaccine Dismal precaution dose uptake at 27 percent has prompted the Govt to urge people to vaccinate. However, Those who have taken the third dose are worried that a fourth is needed. The obvious question is whether those who have taken the third dose need a fourth? The Govt has not said yes to this - Experts say there is no data to show existing vaccines are effective as the fourth dose especially a vis omicron and its sub-lineages that still cause infection after complete vaccination. ----------------------- About the channel Watch us for the best news and views on business, stock markets, crypto currencies, consumer technology, the world of real estate, bullion, automobiles, start-ups and unicorns and personal finance. Business Today TV will also bring you all you need to know about mutual funds, insurance, loans and pension plans among others. Follow us at: Website: https://www.businesstoday.in Facebook: / businesstoday twitter: / business_today Instagram: / business_today