Anticipated to arrive as soon as September 13, the forthcoming COVID-19 booster shot aims to fortify protection against severe illness and fatalities stemming from presently circulating variants.
The initial step in this process entails the Food and Drug Administration (FDA) granting authorization or approval for the booster shots, a move that the agency has indicated it is likely to make within the next seven days.
Following this, the independent panel of advisors convened by the Centers for Disease Control and Prevention (CDC) is scheduled to convene on September 12 to offer their recommendation regarding the eligibility criteria for receiving the booster. Subsequently, the CDC Director is expected to endorse the recommendation, with the booster shots becoming accessible shortly thereafter.
The specific demographic that the advisors will recommend for the updated booster remains uncertain, though experts emphasize the critical need for additional protection among the most vulnerable, such as individuals aged 65 and older and those with compromised immune systems.
The New Vaccine Formula: Targeting Omicron Subvariant XBB.1.5
The enhanced booster shot is specially designed to target the XBB.1.5 subvariant of the omicron strain.
Distinguished as a monovalent vaccine, it singularly focuses on this particular strain, diverging from the prior bivalent booster which included the original strain and BA.4/BA.5.
Effectiveness Against New Variants
Current data suggests that this booster will offer heightened defense against severe illness and fatalities caused by all currently circulating variants.
Manufacturers of the vaccine inform ABC News that ongoing testing includes assessments of its effectiveness against newer variants, including the omicron subvariant BA.2.86.
Release Date for the New Booster
Anticipated for release as early as September 13, pending approval from the CDC Director.
When to Opt for the New Booster or Receive a Shot Now?
Health experts recommend waiting for the updated booster shot to maximize protection during the upcoming Fall and Winter seasons.
Booster Shot After Recent COVID Infection
Individuals who have recently contracted COVID-19 may consider delaying their booster shot for three months from the onset of symptoms or a positive test, as advised by the CDC.
Co-Administering Flu and COVID Boosters
Health officials currently confirm the safety and effectiveness of receiving both the flu shot and COVID booster during the same vaccination session.