World Health Organisation warns coronavirus kills 0.6% of patients & that there ‘may never be silver bullet’ to kill bug
THE World Health Organisation has said there may never be “a silver bullet” for treating coronavirus – and claimed the bug kills 0.6% of patients. Dr Tedros Adhanom Ghebreyesus, the chief of the health body, issued the stark warning earlier today as countries across the globe rush to find a vaccine for Covid-19. Dr Ghebreyesus […]
THE World Health Organisation has said there may never be “a silver bullet” for treating coronavirus – and claimed the bug kills 0.6% of patients.
Dr Tedros Adhanom Ghebreyesus, the chief of the health body, issued the stark warning earlier today as countries across the globe rush to find a vaccine for Covid-19.
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Dr Ghebreyesus told a virtual briefing in Geneva earlier today that there is a chance that a vaccine may never be found for the bug which has killed over 688,000 people worldwide.
While he praised the significant efforts made by scientists across the globe in ramping up clinical trials for possible vaccines, he remained skeptical that finding an “effective” solution in a short timeframe would be easy.
In its place, he urged governments to continue with containment measures such as contact tracing, quarantining and mass testing.
Dr Tedros said: “The message to people and governments is clear: Do it all.
“A number of vaccines are now in phase three clinical trials and we all hope to have a number of effective vaccines that can help prevent people from infection.
There is no silver bullet at the moment and there might never be
WHO Chief Dr Tedros Adhanom Ghebreyesus
“However, there’s no silver bullet at the moment – and there might never be.”
He added: “There are concerns that we may not have a vaccine that may work, or its protection could be for just a few months, not more.
“But until we finish the clinical trials, we will not know.”
Some of the world’s largest economies are locked into the race for a vaccine, with the likely contenders hailing from Oxford University as well as US-based firm Moderna.
But experts have been cautious to remind the public that, even when a vaccine shows promise, several stages of trials will be needed to confirm it is safe ahead of an international rollout – which is unlikely to be until 2021.
At the same briefing, the WHO’s most senior epidemiologist said that officials believe that the infection kills 0.6% of all patients.
This makes the disease six times more deadly than seasonal flu.
Dr Maria Van Kerkhove, the WHO’s technical lead, said that the true fatality rate was difficult to measure due to the amount of unknown coronavirus patients.
Different scientists have thus far provided different estimations of the mortality rate for Covid-19, with academics from Cambridge University previously stating it could be as high as 1.4%.
Dr Mike Ryan, executive director of WHO’s Health Emergencies Programme, said that the estimate of 0.6% meant “just over one in 200 people infected, potentially dying”.
It comes as the pandemic accelerates in many parts of the globe, despite national lockdowns slowing the spread in most nations.
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