Blogs

By Dr. Geoff Carullo, DVM, FPCCP, DPCVSCA

Explore Our Posts

Discover our selection of highlighted blog posts.

January 8, 2026

The Gold Standard: dFAT In the Philippines, the Direct Fluorescent Antibody Test (dFAT) remains the gold standard for confirming rabies infection in dogs and cats. This method, recommended by the...

January 8, 2026

Years ago, a fellow veterinarian once asked me why Vet Diagnostix does not carry a rabies antigen rapid test that was being offered in the market. My answer then, and...

January 8, 2026

When Heart Evangelista shared that she had a tick bite, parts of the internet reacted predictably: “Arte lang yan.” “Drama.” “Overreacting.” But here is the truth every veterinarian understands: Parasite...

January 6, 2026

In veterinary practice, we sometimes encounter test results that spark more debate than clarity: the faint positive line. For us vets, the interpretation is straightforward. For some clients, however, that...

January 6, 2026

In human medicine, lateral flow tests—like COVID-19 antigen, dengue NS1, or HIV rapid kits—are not shown directly to patients. Instead, results are officially released on paper. The reason is simple:...

January 6, 2026

People see Vet Diagnostix today and call it success. They say it was fast. They say it was lucky. They say it was overnight. What they don’t see is that...