As the global fight against COVID-19 continues, the emergence of new variants poses ongoing challenges. The latest strain, XEC, has raised international concerns due to its potential impact on public health.
The World Health Organization (WHO) identifies XEC as a subvariant of the Omicron lineage, known for its increased transmissibility and partial immune escape. First detected in Germany in June 2024, the strain has since spread to 27 countries, including Germany, the United States, the United Kingdom, France, China, and Canada, with over 600 confirmed cases reported in four months.
According to the UK Health Security Agency (UKHSA), XEC is a combination of the KS.1.1 and KP.3.3 variants. Surveillance data reveals that XEC now accounts for approximately 13% of sequenced COVID-19 cases in the UK. Despite concerns, experts, including UKHSA consultant epidemiologist Dr. Jamie Lopez Bernal, maintain that there is no indication XEC causes more severe illness compared to other variants.
Symptoms and Vulnerable Groups
The symptoms of XEC align with those of previous COVID-19 variants, including fatigue, fever, sore throat, headaches, and loss of taste or smell. Vulnerable groups, such as the elderly and those with weakened immune systems, remain at higher risk of severe complications.
Nigeria’s Preparedness
While XEC has not been reported in Nigeria, health authorities are on high alert. The Coordinating Ministry of Health and Social Welfare, led by Prof. Muhammad Ali Pate, is monitoring the situation and urging healthcare providers to remain vigilant. Public health experts emphasize adherence to safety measures, including vaccination, as critical to preventing the strain’s spread.
Dr. Adesola Adebayo, a public health expert, stressed, “The emergence of the XEC strain is a stark reminder that the pandemic is far from over. Vaccination, safety protocols, and public health measures remain essential to protect ourselves and our communities.”
Vaccine Access and Public Health Guidelines
The National Primary Health Care Development Agency (NPHCDA) continues its nationwide vaccination drive, making COVID-19 vaccines available at public health facilities, shopping malls, markets, and event centers across all states, including the Federal Capital Territory (FCT).
Nigerians are urged to stay informed and adhere to public health guidelines to mitigate the impact of the XEC variant. The strain serves as a reminder that vigilance and collective action are essential in overcoming the challenges posed by the evolving pandemic.
(Source: NAN)