Copy or original proof of address (reflecting your name and surname) such as a utility bill from Telkom, your rates and taxes bill, educational institution account (eg. University bill), eToll account, major retail account, any court orders(!) or traffic fines. Once again these documents ...
the economic hub of South Africa containing the cities of Tshwane (Pretoria) and Johannesburg. Specifically, rising case numbers and test positivity rates were first noticed in Tshwane, initially associated with outbreaks in higher-education settings. This resurgence of cases was accompanied...
Also, the high docking rates with cepharanthine can be attributed with Arg454, Arg457, Lys458, Lys458, and Ser469 to the production of cinq hydrogen bonding acceptors and with Gln474 one hydrogen bonding donor. Similar findings have been observed for all dock configurations, such as Leu455...
During the first SARS-CoV-2 wave of infection, we conducted a serological survey in 1154 workers of our institution to monitor SARS-CoV-2 infection in our staff and hospital environment. We observed a 30% prevalence of SARS-CoV-2 positivity and the highest infection rates in non-white worker...
However, after extremely low infection rates had been recorded for several months, there was a resurgence of COVID-19 cases [13] from the spring of 2021 onwards, mainly caused by the arrival of the Delta variant: a decrease in the overall efficacy of the complete vaccine schedule with mRNA...