Health Alert: Mask Mandate Reinstated in Several Provinces Amid Potential Spread of XFG Variant

Hospitals across multiple provinces have reopened their wards to accommodate patients exhibiting symptoms consistent with COVID-19, following an influx of individuals presenting with respiratory issues. While official statistics have not been released, medical personnel have noted a rise in hospitalizations due to symptoms associated with the XFG variant, a highly contagious descendant of Omicron, even in asymptomatic individuals, according to reports from the state-run Radio Mambí.

This situation has prompted an urgent call for the use of masks in enclosed spaces, public transport, workplaces, and crowded areas. Additionally, people are advised to avoid large gatherings, maintain regular hand hygiene, and seek medical attention for any respiratory symptoms, no matter how mild.

The XFG variant is characterized by symptoms such as hoarseness, mild fever, dry cough, sore throat, and digestive discomfort, which could lead to challenges in early detection as they are similar to other common respiratory viruses.

In the province of Sancti Spíritus, authorities have mandated mask usage in healthcare facilities due to an increase in respiratory illnesses. Dr. Yurién Negrín Calvo, Deputy Director of Epidemiology at the Provincial Center for Hygiene, Epidemiology, and Microbiology, informed the local newspaper Escambray that Sancti Spíritus is among the areas experiencing a rise in medical consultations for Acute Respiratory Infections (ARI).

Severe cases have been reported in infants under one year and elderly adults, though it was clarified that this is not unusual for these vulnerable age groups. The XFG variant, also known as Stratus, is likely already circulating, according to Dr. Francisco Durán, the chief health spokesperson for the country.

His statement has heightened public concern, prompting many workplaces to enhance preventive measures. Despite the lack of an official announcement regarding a new wave of infections, hospital reports and the mobilization of healthcare personnel suggest that authorities are cautiously preparing for a potential resurgence.

Although Durán García has not officially confirmed the presence of the XFG variant in Cuba, its widespread global reach and ability to transmit during the asymptomatic phase make its presence likely. He also reassured that Cuban vaccines continue to provide effective protection against the XFG variant and emphasized the importance of vulnerable groups completing their vaccination schedules and receiving booster doses.