The new mutations of the SARS-Cov-2 virus had posed a new threat during the pandemic across different countries worldwide. According to recent studies about the new mutation, experts have emphasized that the virus’s new strain can spread more easily to other people.
Viruses naturally mutate over time as they acquire changes in their genes through transmission. Some mutations naturally die, but some variants persist and continue to reproduce as they spread. COVID-19 testing becomes essential during this pandemic, such as Manchester PCR Test, due to its role in detecting carriers of the virus to avoid further transmission. It is also essential to know more details about the mutation of the virus.
The variants of the virus make it more transmissible, as their features make it easier to bind themselves in human cells. Currently, there is three new COVID-19 strain that is being closely observed. These strains worry many scientists due to their range in mutation.
- 1.1.7 variant that was detected in the United Kingdom. According to epidemiological data in the UK, this variant is easily transmissible.
- 1.351 variant that emerged in South Africa. Epidemiologists from South Africa estimated that this variant is 50% more infectious than other dominant lineages.
- 1 variant that was identified in Brazil. Virologists suggested that it is early to predict whether this variant is more transmissible than other virus mutations.
The main concern of health experts revolves around the idea that the variants changed the virus so that it becomes more contagious than its earlier versions. These mutations analyzed in laboratories were seen to affect some parts of the virus, increasing its ability to infect other cells.
While it is true that these new mutations are easily transmissible, there is no available information yet about whether they can cause milder or more severe cases in symptomatic patients. Scientists also believe that the further mutation of the virus is unpredictable.
In the presence of new variants of the SARS-Cov-2 virus, COVID-19 testing matters more. Today, the Leeds PCR Test becomes essential travel requirements in applying for a visa such as a Saudi Arabia visa and confirming that you are safe from spreading the virus.
For more information about the COVID-19 mutation, check out the infographic created and designed by Harley Medic International.