Pfizer’s Covid-19 vaccine requires ultra-low temperatures, and the global split of vaccines is pointing a disproportionate number of them to South Africa – though the local cold chain logistics are not yet settled.
Read more here:: ZA Local News
Search ZA Blog News Service in South Africa Cities
Pfizer’s Covid-19 vaccine requires ultra-low temperatures, and the global split of vaccines is pointing a disproportionate number of them to South Africa – though the local cold chain logistics are not yet settled.
Read more here:: ZA Local News