adults get at least their first shot by the Independence Day holiday on July 4, shifting the country's inoculation strategy from mass vaccination sites to pharmacies and mobile and pop-up clinics with walk-in availability.
adults are fully vaccinated and more than 56%, or 145.7 million people, have received at least one shot as of Tuesday, according to CDC data.
Public health experts said that while federal money and publicity campaigns can help, the toughest work will need to be done by local health officials, doctors and pharmacists to reach harder-to-vaccinate populations.It is unlikely that outreach campaigns will persuade those who are firmly opposed to vaccination in general, experts said.