Hamsters – a.k.a. cute Rats?

Randy Bilesky BScF CPA RPF

President at Go Green

October 15, 2024

Hamsters and rats are distinct species, though they share some similarities as small mammals. Hamsters belong to the subfamily Cricetinae and are typically kept as pets, while rats are part of the family Muridae.

Hamsters have stockier bodies, shorter legs, and a more rounded appearance, whereas rats have longer, more slender bodies and tails. In terms of behavior, hamsters are generally more solitary and nocturnal, while rats are social animals that thrive in groups. So, while they might look somewhat similar at a glance, they’re quite different in terms of biology and behavior!

Hamsters can carry and transmit a few diseases, although they are generally considered lower-risk pets. Some of the diseases associated with hamsters include:

1. Lymphocytic Choriomeningitis (LCMV): A viral infection that can be transmitted to humans through contact with infected droppings, urine, or saliva.
2. Salmonella: Hamsters can carry this bacteria, which can cause gastrointestinal illness in humans, especially if proper hygiene isn’t practiced.
3. Hantavirus: Although rare, some species of rodents can carry hantavirus, which can be transmitted through urine, droppings, or saliva.
4. Ringworm: A fungal infection that can be transmitted to humans and other pets through direct contact.
5. Bacterial Infections: Hamsters can also harbor bacteria like Pasteurella and Streptococcus, which can sometimes lead to infections in humans.

Good hygiene practices, such as regular cleaning of cages and washing hands after handling pets, can significantly reduce the risk of disease transmission.

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