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DOH Flu Vaccine 2026: Rollout Starts as Flu-Like Cases Rise

By Nurse on Duty

October 26, 2026

By Nurse on Duty · 26 October 2026 · Summarised from the original sources listed below

The DOH flu vaccine rollout for 2026 starts this week and runs through December, with senior citizens, young children, and people with existing medical conditions first in line. The Department of Health (DOH) announced the drive after logging an 8% rise in influenza-like illness (ILI) cases in recent weeks, the Daily Tribune reported on 25 October.

Who gets the DOH flu vaccine first?

Acting Health Secretary Edwin Mercado said the influenza vaccine would be released the week after his 25 October briefing. The campaign will run for about two months, through December.

The DOH has not published dose numbers or a list of vaccination sites in these reports. Ask your local health centre or barangay health station when doses arrive in your area.

Why flu-like illness cases are rising

Mercado said, “Cases rise during the cold season because people tend to gather indoors.” He warned that Christmas and New Year gatherings could speed up transmission.

He said most ILI cases are caused by common respiratory viruses, with some linked to seasonal allergies. The DOH described the situation as manageable and said it has not reached epidemic levels.

Note: the two ILI counts above work out to an increase of about 7%; the DOH described it as an 8% rise. The DOH also recorded 291 COVID-19 cases in the latest week, up from 245, but said this does not indicate an outbreak.

DOH advice for the public

What it means for nurses

Frequently asked questions

When does the DOH flu vaccine rollout start in 2026?

Acting Health Secretary Edwin Mercado said on 25 October 2026 that flu vaccines would be released the following week, which means the rollout begins in the last week of October. The vaccination campaign is expected to run for about two months, through December, ahead of holiday gatherings.

Who is prioritised for the flu vaccine in the Philippines?

The DOH is prioritising senior citizens, toddlers and children below preschool age, and people with underlying medical conditions. These groups face a higher risk of complications from influenza. Others who want a flu shot should ask their local health centre, doctor, or pharmacy about availability and cost.

Is there a flu outbreak in the Philippines?

According to the DOH, no. Influenza-like illness cases rose by about 8% in recent weeks, but the year-to-date total of 122,514 cases is about 20% lower than in 2025. The DOH said the situation is manageable and has not reached epidemic levels, though holiday gatherings could increase spread.

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Sources

This summary is for information only and does not replace official guidance or advice from a qualified professional.