Friday, 29 November 2024. Across South Australia pregnant women and infants are once again being urged to get vaccinated against whooping cough, with case numbers continuing to increase across the state.
Whilst South Australia is not experiencing as severe an increase as some other states and territories, cases of pertussis, commonly known as whooping cough, have climbed to 1,349 this year in SA. This is more than 13 times higher than the number of cases (103) reported simultaneously last year.
The last time the state experienced a whooping cough wave was in 2016 with approximately 1,900 cases notified in that year. Increases in whooping cough cases are expected every four to five years due to waning levels of vaccine or naturally acquired immunity in the population.
Whooping cough is a highly contagious disease caused by a bacterial infection of the respiratory tract which can be spread to other people through coughing and sneezing. The infection begins with cold-like symptoms and can lead to serious complications including pneumonia, middle ear infection, altered brain function or even death in very young infants as we have tragically seen in Queensland in the last few days.
While anyone can become infected and therefore able to pass on the infection to others, the greatest risk is to young infants. Fortunately, vaccine is readily available to protect young infants. Babies aged six weeks, four months and six months of age can receive a free whooping cough vaccination as part of routine childhood immunisation under the National Immunisation Program.
Boosters are then offered at 18 months, four years, and to year seven students as part of the school program. Pregnant women are also offered a free vaccination between 20 and 32-weeks’ gestation which protects the newborn baby through passive transfer of protective antibodies until the baby is old enough to be vaccinated.
Outside of the funded programs, people who provide early childhood education and care for infants and young children aged under four years old are recommended to receive a whooping cough vaccine. The same advice is recommended to healthcare workers due to the significant risk of passing the infection on to vulnerable patients.
Chief Public Health Officer, Professor Nicola Spurrier said, “This ongoing surge in cases is alarming, particularly because whooping cough can be very severe, and even life-threatening in babies and young children.
The best protection against whooping cough is vaccination. If you are pregnant, you can get a free vaccination to help protect your baby, while little ones should also be kept up to date with their childhood immunisations.
You should consider getting a booster, if you are the parent, grandparent or loved one of an infant, or you work with young children, and if you are unsure of your immunisation status, speak to your doctor.
It’s also important to maintain good respiratory hygiene to help reduce the spread of illnesses like whooping cough, by covering your nose and mouth when sneezing or coughing, disposing of used tissues, washing your hands and staying home from work or school if you are sick.
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Categories: GENERAL News