Mutation in Coronavirus – What’s the Story?
Recent Developments in the UK
The UK government has implemented an immediate lockdown due to the emergence of a new mutated strain of coronavirus spreading across the country. In response to this situation, flights have been canceled, and the UK has closed its borders. Additionally, several countries, including India, various African nations, and numerous European states, have restricted travel from the UK. Similar instances of the mutated coronavirus have also been reported in South Africa, with approximately 90% of patients diagnosed since mid-November affected by this variant. Officials have indicated that this mutated strain possesses a transmission rate that is 70% higher than that of the original virus.
Understanding Mutation in Coronavirus
A mutation refers to a change in the genetic sequence of a virus. This phenomenon is typical in RNA viruses, such as coronavirus, which can alter its genetic structure to adapt within the human host. This alteration in the virus’s genetic sequence is termed “drift.” Currently, there are no conclusive records indicating that this mutation results in a deadlier form of the virus; however, it has increased the virus’s transmission rate in various regions worldwide.
The Impact of Mutation on Virus Spread
Recent data from the UK and other nations show a notable increase in COVID-19 cases, suggesting that the transmission rate of the mutated coronavirus is significantly elevated. Experts estimate that this new strain has a 70% higher transmission rate compared to its predecessor.
Should We Be Concerned About the Mutated Coronavirus?
Mutation is a common occurrence in RNA viruses, which often modify their RNA sequences to survive longer. So far, there is no evidence indicating that the mutated coronavirus is deadlier than the original strain; however, the increased transmission rate is a cause for concern. India has also reported cases of the mutated coronavirus, underscoring the need for vigilance in controlling its spread.
The Situation in India
The mutated coronavirus has recently been detected in India, with only a few confirmed cases. Officials are actively working to track individuals who may be carriers of this new variant. In light of this situation, it is essential to adhere to safety measures such as wearing masks, using hand sanitizers, and maintaining social distancing to mitigate the spread of both the original and mutated strains of coronavirus.