A study has stated that two out of every three individuals infected by COVID-19 in the country may not have been aware of the virus. This is due to two thirds of COVID-positive cases do not show symptoms, as found in the ‘CovPlex’ study analysis resulting from thousands of blood samples taken in recent months.
In a recent discussion broadcasted on TVAM, Professor Christian Scerri discussed how studies were undertaken when COVID variants Delta and Alpha were most common and thus, with the Omicron variant, there may be a greater number of cases where the individual is not aware of it.
The study ‘CovPlex’ analysed over 4,000 blood samples, including those of people who previously suffered with COVID, never contracted it and those who have been vaccinated. The study confirms that the booster dose is effective, also highlighting the since COVID-19 is a respiratory disease, vaccination will reduce infection strength rather than preventing the virus from entering the system.
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