vaccination

Share of stories per day

The share of each source's stories that mention vaccination, averaged over sources with at least 3 stories that day.

Coverage by source over time

Who picked it up when

CNBC mentioned it first (Oct 27, 2026, 7:00 AM EDT). No least biased outlet mentioned it. No right-leaning outlet mentioned it.

One row per source that mentioned vaccination, from the most left-leaning on top: a dot for each article, on a bar for each stretch of its coverage (a pause of more than 24 hours starts a new one). Hover or tap a dot for the headline, click it to read the article.

Coverage by source

The share of each source's stories that mention vaccination, Sep 28 to Oct 27, from left to right. Sort the table to reorder the bars.

Coverage by lean

The share of stories that mention vaccination, Sep 28 to Oct 27, averaged over the outlets of each political lean with at least 3 stories. The groups differ in size, so a single outlet weighs more in the smaller ones.

Source leans based on ratings by Media Bias/Fact Check.

Lean index −3.3: covered more by left-leaning outlets

Each outlet at its MBFC bias score, from −10 (far left) to +10 (far right), as high as the share of its stories that mention vaccination. The lean index is the average score of the outlets covering it, weighted by that share.

Lean index per day

Related keywords

Keywords that appear in the same articles as vaccination, Sep 28 to Oct 27: the share of its articles that also mention them, with the number of shared articles.

No keyword appears in more than one of its articles.

Example articles

The article that features vaccination most, per source.

• CNBCA 'canary in the coal mine': Measles resurgence exposes weaknesses in U.S. public health, experts sayOct 27, 2026, 7:00 AM EDT

All articles

Every article that mentions vaccination, Sep 28 to Oct 27. Relevance says how central it is to the article; ● marks a mention in the title. Combine with another keyword, text or sources.