Whooping cough, also called pertussis, is a highly contagious bacterial infection of the lungs and airways.
There’s a lot of whooping cough around at the moment and babies who are too young to start their vaccinations are at greatest risk.
Young babies with whooping cough are often very unwell and most will be admitted to hospital because of their illness. When whooping cough is particularly severe, they can die.
Pregnant women¬†can help protect their babies by getting vaccinated ‚Äď ideally¬†from 20 weeks, after the foetal scan, up to 32 weeks pregnant.
If for any reason you miss having the vaccine, you can still have it up until you go into labour.
Read more about whooping cough vaccination in pregnancy
What is whooping cough
It causes repeated¬†coughing bouts that can last for two¬†to three months or more, and can make babies and young children in particular very ill.
Whooping cough is spread in¬†the droplets¬†of the coughs or sneezes of someone with the infection.
The first symptoms are¬†similar to those of a¬†cold, such as¬†a runny nose,¬†red and watery eyes,¬†a sore throat, and¬†a slightly raised temperature.
Intense¬†coughing bouts start about a week later.
- The bouts¬†usually last a few minutes at a time and tend to be more common at night.
- Coughing usually brings up thick¬†mucus and may be followed by vomiting.
- Between coughs, you or your child may gasp for breath¬†‚Äď this¬†may cause a “whoop” sound,¬†although not everyone has this.
- The strain of coughing can¬†cause the¬†face¬†to become very red, and there may be some slight bleeding under the skin or in¬†the eyes.
- Young children can sometimes briefly¬†turn blue (cyanosis)¬†if they have trouble breathing¬†‚Äď¬†this often looks worse than it is and their breathing should¬†start again¬†quickly.
- In very young babies, the cough may not be particularly noticeable, but there may be brief periods where they stop breathing.
The bouts will eventually start to become less severe and less frequent over time,¬†but it may be a¬†few¬†months before they stop completely.
Who’s¬†at risk of whooping cough
Whooping cough can affect people of any age, including:
- babies and young children¬†‚Äď¬†young babies under six months of age are at a particularly increased risk of¬†complications
- older children and adults¬†‚Äď it tends to be less serious in these cases, but can still be unpleasant and¬†frustrating
- people who’ve had whooping cough before¬†‚Äď you’re not immune if you’ve had it before, although it tends to be less severe the second time around
- people vaccinated against whooping cough as a child¬†‚Äď protection from the¬†whooping cough vaccine tends to wear off after a few years
You can get whooping cough if you come into close contact with someone with the infection.
A person with whooping cough is infectious from about six days after they were infected¬†‚Äď when they just have cold-like symptoms¬†‚Äď until three weeks after the coughing bouts start.
Antibiotic treatment can reduce the length of time someone is infectious.
When¬†to get medical advice
See your GP or¬†call NHS 111¬†if you or your child:
- have symptoms of¬†whooping cough
- have¬†had a cough for more than three weeks
- have a cough that is particularly severe or is getting worse
Call 999 or go¬†to¬†your nearest accident and emergency (A&E) department¬†if¬†you or your child:
- have significant breathing difficulties, such as long periods of breathlessness or choking, shallow breathing, periods where breathing stops, or dusky, blue skin
- develop signs of serious complications of whooping cough, such as fits (seizures) or¬†pneumonia
Treatment for whooping cough depends on your age¬†and how long you’ve had the infection.
- Children under six months who are very ill and people with severe symptoms will usually be admitted to hospital for treatment.
- People¬†diagnosed during the first three weeks of infection may be prescribed¬†antibiotics¬†to take at home¬†‚Äď these will help stop the infection spreading to others, but may not reduce¬†the symptoms.
- People who’ve had whooping cough for more than three weeks won’t normally need any specific treatment, as they’re no longer contagious and antibiotics are unlikely¬†to¬†help.
While you’re recovering at home, it can help to get plenty of rest, drink lots of fluids, clean away mucus and sick from¬†your or your child’s mouth, and take painkillers such as¬†paracetamol or¬†ibuprofen for a fever.
Avoid using cough medicines, as they’re not suitable for young children and are unlikely to be of much help.
Stopping¬†the infection spreading
If you or your child are taking antibiotics for whooping cough, you need to be careful not to spread the infection to others.
- Stay away from nursery, school¬†or work until¬†48 hours from the start of antibiotic treatment or three weeks after the coughing bouts started (whichever is sooner).
- Cover your or your child’s mouth and nose with a tissue when coughing and sneezing.
- Dispose of used tissues immediately.
- Wash your and your child’s hands regularly¬†with soap and water.
Other members of your household may also be given antibiotics and a¬†dose of the whooping cough vaccine to stop them becoming infected.
There are three routine vaccinations that can protect babies and children from whooping cough:
- the whooping cough vaccine in pregnancy¬†‚Äď this can protect your baby during the first few weeks of life;¬†the best time to have it is soon after the 20th week of your pregnancy
- the¬†5-in-1 vaccine¬†‚Äď¬†offered to babies at 8,¬†12 and 16 weeks of age
- the¬†4-in-1 pre-school booster¬†‚Äď offered to children¬†by¬†3 years and 4 months
These vaccines don’t offer lifelong protection from whooping cough, but they can help stop¬†children getting it when they’re young and more vulnerable to the effects of the infection.
Older children and adults aren’t routinely vaccinated, except during pregnancy or a whooping cough outbreak.
Babies and young children under six months are usually most severely affected by whooping cough.
They’re at an¬†increased risk of:
- breathing difficulties
- weight loss
- pneumonia¬†‚Äď an infection of the lungs
- fits (seizures)
- kidney problems
- brain damage caused by a lack of oxygen reaching¬†the brain
- death¬†‚Äď although this is very rare
Older children and adults tend to be less severely affected, although they may experience problems caused by repeated coughing, such as nosebleeds, bruised ribs or a¬†hernia.
NHS Choices – Published on NowBaby June 2017