KS3 Microbes Crossword

A micro-organism with no nucleus
The smallest type of pathogen
Surrounds the DNA of a virus
A microorganism with a nucleus and a cell wall
A single celled fungus used to make bread and beer
A harmful microorganism
Small rings of DNA in a bacterium
A disease caused by a virus, much more serious in adults
A disease caused by a virus which was massively reduced by a successful vaccination programme
Pioneer of vaccinations; vaccinated a boy against smallpox
Lymphocytes which live on in the blood after an infection
Type of white blood cell which produces antibodies
Type of white blood cell which engulfs and digests pathogens
Marker on the outside of a cell which has a particular shape and is recognised by a lymphocyte
What you become when you have had a disease once and cannot catch it again
A type of drug used to kill bacteria
Scientist who first discovered antibiotics by accidentally dropping some breadcrumbs on some bacteria he was growing
An insect or other animal which transmits a pathogen to another animal, often by biting
The insect which transmits the malaria parasite to humans
A disease caused by a bacterium spread through the water
A living organism too small to see with the naked eye
An implement you would use to look at microorganisms
A common disease caused by the rhinovirus
Changes in DNA which viruses such as the flu virus undergo, meaning a new vaccine is needed every year
A disease caused by a virus, contracted by bitten by infected animals such as dogs and bats. One symptom is a fear of water