Merck could lose up to $630 million in revenue after CDC changes HPV vaccine recommendation

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Affected assets and topics

REVENUE

Why it matters

Merck's Gardasil HPV vaccine sales may decline due to the CDC's revised recommendation of a single dose, potentially resulting in a loss of up to $630 million in revenue.

Article tone

Neutral How the article is written, as reported by the source.

Expected market reaction

Bearish Confidence 80% How confidence is read Horizon: Short term Impact: Moderate

Market impact analysis based on bearish sentiment with 80% confidence.

Evidence trail

Evidence
Source MarketWatch
Claim Merck could lose up to $630 million in revenue after CDC changes HPV vaccine recommendation
AI inference Bearish · 80%
Generated 2026-01-07 17:36

AI provenance

Analysed by Llama 3.1 8B Instant (Groq) Methodology v1.0 Generated
Technical identifiers
Provider tag
groq-llama-3.1-8b-instant
Analysis version
groq-llama-3.1-8b-instant
Article id
29792

Original source

The U.S. now only recommends one dose of an HPV vaccine. It used to say all children should get two to three doses of the vaccine, depending on their age.

Read the full article on MarketWatch

Original article published by MarketWatch on January 7, 2026. Analysis and insights provided by AnalystMarkets AI.

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