Sorry, nothing in cart.
One shot of coronavirus vaccine likely won’t be enough
One shot of coronavirus vaccine likely won’t be enough . When a coronavirus vaccine comes on the market, people will likely need two doses, not just one — and that could cause real problems.Some of the potential problems are logistical. Difficulties procuring test kits and protective gear throughout the pandemic point to supply chain issues that could also plague distributing double doses of vaccines for an entire country.