South Africa’s influenza season has arrived earlier than expected.

According to the National Institute for Communicable Diseases, based on pneumonia surveillance in public hospitals, the flu season started in the week of March 24 – four weeks earlier than last year and the earliest start to the flu season since 2010.

“This early start doesn’t mean that this year’s flu season will be more severe than in previous years, but it does mean that now is the time to protect yourself and your loved ones by getting the flu vaccine,” the NICD said in statement issued by its senior communication manager, Vuyo Sabani, today.

The seasonal influenza vaccine is available at public health clinics and through private healthcare providers, including general practitioners and pharmacies.

“Although the vaccine is most effective when given before the season starts, it is not too late to get vaccinated. Protection develops about two weeks after vaccination, and annual vaccination is needed as flu viruses change over time and protection does not last from one year to the next.”

For most people, flu symptoms are mild and resolve in a few days. But for some, influenza can lead to severe illness, hospitalisation or even death.

Those most at risk include:

• Pregnant women
• People living with HIV
• Individuals with chronic conditions like diabetes, lung disease, heart disease, tuberculosis, kidney disease or obesity
• Adults 65 and older
• Children younger than two.

“These groups are strongly encouraged to get vaccinated as soon as possible, and to seek medical care early if they develop flu symptoms,” the NICD said.

Healthcare workers are also encouraged to get vaccinated to protect themselves and their patients who may be at increased risk of having severe influenza illness should they be infected.

The National Department of Health provides influenza vaccination free of charge to healthcare workers; people aged 65 and older; people with cardiovascular disease (including chronic heart disease, hypertension or stroke); diabetes; chronic lung disease (including asthma or chronic obstructive pulmonary disease); immunosuppressive conditions (for example, living with HIV/Aids or malignancy) and pregnant women.

To reduce the spread of flu in your community, remember to:

• Wash your hands often
• Cover coughs and sneezes with your elbow or a tissue
• Avoid close contact with people who are sick
• Stay home if you are feeling unwell.

If your symptoms worsen or don’t improve within three to seven days, seek medical attention.

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