Travel vaccines in Oldham.

The one with the certificate. Yellow fever is a serious mosquito-borne virus in parts of Africa and South America, and some countries won’t let you in without proof of vaccination.

The most-recommended travel jab there is. Hepatitis A spreads through contaminated food and water, which is why it comes up for most destinations outside Western Europe.

For longer or riskier stays. Hepatitis B spreads through blood and bodily fluids — think medical or dental treatment abroad, tattoos, piercings, or work in healthcare.

Essential for South Asia. Typhoid fever spreads through contaminated food and water, and drug-resistant strains — especially in Pakistan — have made prevention far better than cure.

For trips where a dog bite is more than bad luck. Rabies is almost always fatal once symptoms start — and almost always preventable with the right vaccination.

A drink, not a jab. The oral cholera vaccine protects against a severe waterborne infection found where sanitation has broken down.

Required for Hajj and Umrah. Saudi Arabia requires proof of meningitis ACWY vaccination with your pilgrimage visa — and the vaccine also protects in Africa’s meningitis belt.

For rural Asia, not city breaks. Japanese encephalitis is a rare but serious mosquito-borne infection around rice paddies and rural wetlands across South and South-East Asia.

For forest walkers, not sunbathers. TBE is carried by ticks in forested parts of Central, Eastern and Northern Europe — think hiking, camping and cycling holidays.

The ten-year top-up. One combined booster keeps your childhood protection against all three going — and several countries expect it to be current.