20/08/2026
On 20 August 1897, in a small laboratory in Secunderabad, a British army surgeon named Ronald Ross found malaria parasites inside a mosquito’s stomach.
It was the answer to a question that had puzzled physicians for centuries. Malaria wasn’t carried by bad air or bad water. It was carried by an insect. And once you know what carries a disease, you know how to stop it. That discovery happened in India.
The mosquito is the deadliest animal on the planet. It has shaped where people could settle, which armies won wars, and which regions stayed poor for generations.
And yet the defence against it is remarkably simple- an insecticide-treated net (ITN)
V .K.A. Polymers makes insecticide-treated nets and supplies them through the Global Fund, PMI, UNHCR, ICRC, UNOPS and the Against Malaria Foundation to families in the places malaria hits hardest.
August 20 isn’t a celebration of the mosquito. Today, we honour the discovery made by Ross- and the work of malaria prevention it left behind.
World Mosquito Day | August 20