Whooping Cough Vaccination in Singapore

Authored By: Dr. Leonard Leng.
Last updated: 19 Dec 2024.

The whooping cough vaccine is designed to provide protection against infection by Bordetella pertussis, the bacteria responsible for whooping cough, or pertussis. This highly contagious respiratory infection can lead to severe coughing fits, breathing difficulties, and serious complications, particularly in infants and young children. In Singapore, the number of whooping cough cases increased fivefold from 2023 to 2024, underscoring the importance of timely vaccination to protect both yourself and vulnerable members of the community.

Whooping cough, also known as the “100-day cough,” is a bacterial infection affecting the respiratory tract. Early symptoms resemble a common cold, including:

• Runny or stuffy nose
• Mild fever
• Occasional coughing

As the disease progresses, it leads to severe and prolonged coughing fits, often accompanied by a distinctive "whooping" sound during inhalation. In some cases, these coughing episodes may cause vomiting, extreme fatigue, and serious complications such as pneumonia. The infection can be life-threatening, particularly for vulnerable populations.

In Singapore, immunisation against whooping cough is provided through combination vaccines such as the DTaP (Diphtheria, Tetanus, and Pertussis) for children, and the Tdap (Tetanus, Diphtheria, and Pertussis) for older children and adults. These vaccines stimulate the immune system to produce antibodies that neutralise the toxins produced by Bordetella pertussis. The antibodies help reduce the severity of symptoms and prevent the spread of the infection. Additionally, the vaccines protect against tetanus and diphtheria, both of which can also cause severe complications if left untreated.

Vaccination against diphtheria is legally required in Singapore. As part of the National Childhood Immunisation Schedule (NCIS), children receive a series of DTaP vaccine doses from 2 to 18 months of age, followed by a Tdap booster at 10-11 years old. For adults, the Tdap vaccine is recommended for those with certain medical conditions, those who have not been vaccinated before, or if it has been over 10 years since their last dose.

The Tdap vaccine is administered as an injection, typically into the muscle of the upper arm.

The recommended schedule for the Tdap vaccine is as follows:

If you are unsure about your vaccination status or whether you need a booster, consult your doctor for personalised guidance.

The immunity from the Tdap vaccine typically lasts around 10 years, with booster shots recommended every decade to ensure continued protection.

Common side effects of the Tdap vaccine include mild reactions like dizziness, pain, or redness at the injection site, and headaches. These symptoms are generally short-lived, but you should consult a doctor if they persist or worsen.

In rare cases, severe allergic reactions might occur, such as swelling of the face or eyes, breathing difficulties, or widespread itchy rashes. Seek immediate medical attention if any of these symptoms are observed.

Disclaimer: This is not an exhaustive list of all possible side effects. The information above is not intended as a substitute for medical advice. Please consult a doctor if you have any medical concerns before vaccination.

Subsidies for the Tdap vaccine are available for pregnant women holding Non-CHAS, CHAS Green, Merdeka Generation (MG), or Pioneer Generation (PG) cards. For home-based, group, or corporate vaccinations, please contact us for further details.

Your vaccination will also be updated to the National Immunisation Registry (NIR) where relevant, this will allow you to keep a record of the vaccinations.

Vaccinations offer significant individual benefits by boosting the immune system's ability to fight off specific infectious diseases. They reduce the risk of contracting serious illnesses, leading to fewer medical visits and a lower chance of hospitalization.

By staying up-to-date with vaccinations, individuals can also enjoy a greater sense of well-being and freedom to engage in various social activities, knowing they are protected against contagious diseases.

At ATA Medical, we offer a wide range of vaccinations to meet your various health needs, from travel to seasonal immunity, ensuring you are well-protected. Your vaccination will also be updated to the National Immunisation Registry (NIR) where relevant, this allows you to keep a record of the vaccinations.

Our vaccination clinics are conveniently located in Central Singapore. Same day appointments for vaccinations are available.

• Tanjong Pagar Medical Clinic (Closest MRT: Tanjong Pagar EW15)
• Orchard Clinic (Closest MRT: Orchard Boulevard TE13)

Orchard Clinic

Tanjong Pagar Clinic

Travel Related Consultation with Dr Jana Lim