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1856 results for “Bacterial infection”
Staphylococcal Infection (Staph) in Dogs and Cats: Symptoms, Treatment, and Prevention
Staphylococcal disease is a group of acute or chronic infections caused mainly by Staphylococcus aureus and related species, presenting in many forms such as arthritis, tendosynovitis, pododermatitis, omphalitis, and staphylococcal septicemia. Staphylococcus intermedius is a key cause of canine pyoderma.
Streptococcal Infection in Dogs: Symptoms, Treatment, and Prevention
Canine streptococcal disease is a zoonotic illness caused by a group of pathogenic pyogenic cocci. Puppies often develop an acute septicemic course through umbilical infection. Bacteremia brings fever, catarrhal to hemorrhagic enteritis, infected inflamed umbilical sites, and joint metastasis causing arthritis, ending in septicemic death.
Colibacillosis (E. coli Infection) in Dogs, Cats, and Small Animals: Symptoms, Treatment, and Prevention
Colibacillosis is an intestinal infectious disease caused by certain pathogenic serotypes of Escherichia coli and their toxins. It occurs year-round and can affect animals of any age, posing the greatest threat to weaned youngsters.
Feline Calicivirus Infection: Symptoms and Treatment
Feline calicivirus is a common viral cause of upper-respiratory and oral disease in cats, marked by fever, mouth ulcers, and runny nose. It spreads easily and causes high illness rates, but deaths are uncommon except in very young kittens.
Canine Rotavirus Infection: Symptoms and Treatment
Rotavirus is an intestinal infection that mainly affects young puppies, causing diarrhea while adult dogs often show no symptoms. The virus sheds in feces and spreads by the oral-fecal route, and can pass between species, allowing it to persist in the environment.
Canine Herpesvirus Infection (CHV): Symptoms and Care
Canine herpesvirus is a highly contagious virus in dogs that is often fatal in puppies under 21 days old, while older dogs usually show only mild upper-respiratory signs. It can also cause infertility, abortion, and stillbirth in breeding dogs and genital lesions in males.
My cat has diarrhea, labored breathing, and lost its appetite after starting medication for a lung infection — what’s wrong?
The x-ray confirms pneumonia, but a culture is needed to determine the cause before treatment. Bacterial pneumonia is treated with antibiotics, fungal pneumonia with antifungal medication, and viral pneumonia with antiviral drugs, all alongside supportive care for the symptoms present.
How does a cat get paronychia (nail-fold infection)?
Paronychia usually comes from bacterial or fungal infection or low immunity; signs include red, swollen, painful nails and lameness.
Can a Cat’s Respiratory Infection Heal on Its Own?
Most cat respiratory infections do not clear up on their own. Bacterial or simple colds may self-resolve thanks to the cat's immunity, but the common viral causes — herpes (rhinotracheitis) and calicivirus — require treatment. See a vet; at home, vet-prescribed antibiotics plus lysine help, and isolate the cat since these viruses spread fast.
What Causes Fungal Infections in Dogs
Fungal skin infections in dogs are driven by damp living conditions, poor bathing habits, and weak immunity from a limited diet. Spotting the ring-like patches early, applying antifungal care, and isolating the dog keep the infection from spreading to other pets and people.