Glamorgan Gazette

Actively killing viruses at source must be the optimum strategy

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VIROLOGY, the understand­ing of coronaviru­s, is completely dependent, like all science, on abstract mathematic­s.

The number of “variants” is an arithmetic­al function of the total number of live, evolving viruses, regardless of nationalis­tic barriers, and the rate of spread of infection, R, is an exponentia­l function of the number of live viruses.

These facts, quite separate from MPs’ opinions, determine that actively killing viruses at source, as we learnt 100 years ago, must be the optimum strategy, just as Eastern countries recognised, to depress those numbers.

For one year, UK TV has been full of people talking of themselves, without understand­ing biology of fixed, limited, viral action. Your impatience with lockdown, and desire to kiss elderly relatives, should be tempered by responsibi­lity, lest you become an agent of death.

The US Republican Party under Trump, showed the world the most extreme picture of irresponsi­ble, deceitful, ignorance in “civilisati­on”.

When other nations set out to kill viruses in January 2020, Britain produced the maximum possible number of live viruses for others to breathe in, until July, when the Government suggested the use of masks, not to kill viruses as in the Orient, the essential strategy, but to protect uninfected persons from inhaling deadly aerosol globules expressed from citizens who could not know they were infected.

Eventually, separating humans from each other does make viruses perish, but could never be as effective as actively exterminat­ing viruses, by as many efficient means as possible, such as ultraviole­t light, or a mask more scientific­ally designed than a flimsy cloth over the mouth.

When we discuss the UK response, maybe in 2023 instead of right now, perhaps we could perceive that nationalis­m prevented Brits finding higher beliefs consistent with this universe.

Neville Westerman Brynna

 ?? WIN MCNAMEE/GETTY ?? Former US President Donald Trump removes his mask on his return to the White House from hospital on October 5, 2020. He spent three days hospitalis­ed for coronaviru­s
WIN MCNAMEE/GETTY Former US President Donald Trump removes his mask on his return to the White House from hospital on October 5, 2020. He spent three days hospitalis­ed for coronaviru­s

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