Category: COVID testing

To date, none of the available vaccines prevent transmission from one individual to another. Most focus on decreasing the severity of symptoms. In the short term, that is a very effective strategy. In the longer term it can turn into a double-edged sword.  Evolving new strains of COVID may be more beneficial than detrimental. Consider […]

COVID-19 continues to ravage the world in waves and ways that are seemingly unstoppable. Even now, the unresolved debates about vaccination and herd immunity will ensure that the virus will affect us long into the future. And then there is the unspeakable discourse that centres around the possibility that the virus is a Darwinian cull […]

With the advent of antibiotics in the first half of the last century, traditional public health went into hibernation.  Communicable or infectious diseases surfaced only occasionally, and usually only in small outbreaks of old foes such as TB, leprosy and polio. Most of these outbreaks were contained and in relatively inaccessible locations subject to a small […]

Since March 2020, most places in the world have been through several versions of CoVID-19 lockdown. The most extreme level, currently in force in several cities in the USA, prohibits social contact beyond the immediate household throughout the rest of the year. Those who can work from home are expected to do so. Those who […]