Health authorities in St Kitts and Nevis are monitoring an increase in respiratory illnesses during the 2025–2026 influenza season, but say most cases reported so far have been mild and are being managed within the public health system.

In a statement, the Ministry of Health said there has been a rise in people presenting at health facilities with fever and respiratory symptoms. 

Some cases have been confirmed as influenza and respiratory syncytial virus (RSV), both of which are common during this time of year.

The ministry stressed that while influenza can affect anyone and spreads easily through person-to-person contact, most people recover without complications. Symptoms may include fever, sore throat, cough, nasal congestion, headache, body and joint aches, fatigue, nausea and, in some cases, shortness of breath.

However, health officials cautioned that certain groups are more vulnerable to severe illness. 

These include adults over the age of 65, children under five, pregnant women, and people with chronic conditions such as asthma, diabetes, heart disease, or weakened immune systems. 

Serious complications can include bacterial pneumonia, worsening of existing medical conditions, hospitalisation and, in rare cases, death.

The ministry is urging anyone experiencing severe symptoms, such as difficulty breathing, persistent high fever, chest pain, confusion or a worsening of existing health problems, to seek medical care immediately. 

High-risk individuals are advised to be especially vigilant, as early treatment can help prevent complications and improve outcomes.

As part of its public health response, the Ministry is encouraging residents to take simple preventive measures. These include washing hands frequently with soap and water, covering the mouth and nose when coughing or sneezing or wearing a face mask, and staying home when unwell, particularly if experiencing fever or respiratory symptoms.

Vaccination remains a key focus of the Ministry’s response. 

Health officials noted that the Pan American Health Organisation recommends seasonal influenza vaccination for high-risk groups, including older adults, pregnant women and people with underlying health conditions, as well as frontline health workers. 

The influenza vaccine is currently available at all health centres across St. Kitts and Nevis.

The Ministry of Health is urging the public to continue practising good hygiene, get vaccinated if eligible, and seek prompt medical attention when necessary, as it works to safeguard public health during the current flu season.