Swine flu is one of the flu strains currently in South Africa. According to the NICD’s Senior Communications Manager, Vuyo Sabani, several strains of flu have been detected in the country. He says we are in the winter influenza season, which occurs annually.

Swine flu is one of the flu strains currently in South Africa

Sabani says this year’s influenza season includes cases of influenza A(H1N1)pdm09, previously referred to as “swine flu”. “We are also seeing cases of influenza A(H3N2) and influenza B. Influenza A(H1N1) pdm09 is now recognised globally as one of the regular seasonal influenza strains that circulate each year, and management is the same as for other seasonal influenza strains,” he added.

Influenza season in the spotlight

What symptoms can you look out for? There’s a list of common symptoms. This may include fever, cough, sore throat, headache, muscle and body aches, fatigue and runny or blocked nose. Sabani has, however, stressed that certain groups are at higher risk of severe illness or complications.

In this group, you will find pregnant women, older persons, young children, and individuals with underlying medical conditions such as HIV, TB, diabetes, heart disease, asthma, or chronic lung disease. He has asked those in these high-risk groups to seek medical attention early if they develop flu symptoms, particularly if they experience difficulty breathing, chest pain, dehydration, persistent fever, or worsening illness.

Health authorities are monitoring the influenza season

The Department and the NICD have asked citizens and visitors to do their bit to stop (reduce) the spread of influenza. You can do this by practising prevention measures daily.

• Wash your hands regularly with soap and water.
• Cover coughs and sneezes with a tissue or bent elbow.
• Stay home when sick to avoid infecting others.
• Avoid close contact with people who are ill.
• Ensure indoor spaces are well ventilated where possible

Annual influenza vaccination

According to a media statement from the NICD, the illness is mild to moderate for healthy individuals. It can be safely managed at home with rest, fluids, and over-the-counter medication. Sabani added that many people recover fully within a few days to a week, without requiring hospitalisation or antiviral treatment.

At the same time, the NICD continues to strongly recommend annual influenza vaccination. This is the most effective way to reduce the risk of severe disease and hospitalisation.

“Vaccination is especially important for vulnerable groups and healthcare workers,” added Sabani.

The statement concludes that weekly updates on influenza and other circulating respiratory viruses such as RSV, COVID-19, and pertussis are available from the NICD. It also states that the Department and the NICD will continue to monitor influenza trends through national surveillance systems.