Cat Parasites

Cat Heartworms

Heartworm disease is a severe and potentially deadly illness that is present in many countries globally, including Malaysia. The disease is transmitted by mosquitoes and can initially show no signs of illness. However, as the worms grow in the heart and blood vessels, they can lead to significant damage to the heart and lungs, resulting in severe health complications.

Lifecycle of Cat Heartworm

Mosquitoes are the vectors for heartworm, and dogs can get heartworm too.

Mosquito as vector

Mosquitoes bite infected dogs or cats and draw in blood in which microfilaria are circulating.

L3 Larvae

After 2-3 weeks, the microfilaria develop into the "infectious" third-stage larvae (L3) in the mosquito.

Transmission of Heartworm

Mosquitoes bite healthy cats, and the third-stage larvae enter the cat's body through the bite wound.

Migration of Larvae

The larvae develop between tissues and gradually migrate to the pulmonary artery and heart.

Adult Heartworm

Seven to eight months after infection, heartworms develop into adults and parasitize the pulmonary artery and heart.

Heartworm Disease in Cats

It is important to protect our beloved pets from the potentially fatal Heartworm disease. By administering NexGard^® COMBO on a monthly basis, we can ensure that our cats are protected from this disease. Let's take the necessary precautions to keep our furry friends healthy and safe.

Protect from heartworm

Learn more about cats' heartworms

Cat Parasites

Cat Heartworms

Dog Parasites

Dog Heartworms

A Pet Owner’s Guide to Heartworm Risks and Prevention

Heartworm disease is a silent but serious threat to pets. Learn to identify the risks and protect your dogs and cats with effective, year-round prevention.