Saudi Press

Saudi Arabia and the world
Saturday, Jun 21, 2025

WHO backs Covid-19 booster jab for people with weak immune systems

WHO backs Covid-19 booster jab for people with weak immune systems

The World Health Organization has recommended booster shots for people with weak immune systems as they are less likely to respond adequately to the standard course of vaccinations.
On Monday, the World Health Organization’s (WHO) vaccine advisory group said that people with compromised immune systems should be given a Covid-19 booster shot.

“Moderately and severely immunocompromised persons should be offered an additional dose,” the WHO’s Strategic Advisory Group of Experts on Immunization said. “These individuals are less likely to respond adequately to vaccination following a standard primary vaccine series and are at high risk of severe Covid-19,” they added.

The WHO has previously warned developed nations against administering booster shots, claiming that they should be focusing on sharing their vaccines with poorer nations around the world to ensure a larger proportion of the global population is inoculated.

Last week, the European Medicines Agency (EMA) recommended that people with a weak immune system receive a third dose of either the Pfizer or Moderna Covid-19 vaccine.

The EMA noted that the third dose should be given 28 days after the second dose is administered but admitted there is little scientific evidence for the booster shot in people with weak immune systems. It said it is “expected that the extra dose would increase protection at least in some patients.”

Prior to the EMA announcement, many nations in Europe had already started administering booster shots more broadly to older generations amid concerns about waning efficiency over time.

Israeli research suggests that the administration of a third dose of Pfizer to the non-immunocompromised population produces 10 times more antibodies than the second dose.
Newsletter

Related Articles

Saudi Press
0:00
0:00
Close
Israel Confirms Assassination of Quds Force Commander in Tehran
16 Billion Login Credentials Leaked in Unprecedented Cybersecurity Breach
Senate hearing on who was 'really running' Biden White House kicks off
G7 Leaders Fail to Reach Consensus on Key Global Issues
Mass exodus in Tehran as millions try to flee following Trump’s evacuation order
Iranian Military Officers Reportedly Seek Contact with Reza Pahlavi, Signal Intent to Defect
Vietnam Emerges as Luxury Yacht Destination for Ultra‑Rich
China's Iranian Oil Imports Face Disruption Amid Escalating Middle East Tensions
Trump Demands Iran's Unconditional Surrender Amid Escalating Conflict
Israeli Airstrike Targets Iranian State TV in Central Tehran
President Trump is leaving the G7 summit early and has ordered the National Security Council to the Situation Room
Netanyahu Signals Potential Regime Change in Iran
Analysts Warn Iran May Resort to Unconventional Warfare
Iranian Regime Faces Existential Threat Amid Conflict
Energy Infrastructure Becomes War Zone in Middle East
Iran Conducts Ballistic Missile Launches Amid Heightened Tensions with Israel
Iran Signals Openness to Nuclear Negotiations Amid Ongoing Regional Tensions
Shock Within Iran’s Leadership: Khamenei’s Failed Plan to Launch 1,000 Missiles Against Israel
Trump's Anti-War Stance Tested Amid Israel-Iran Conflict
UK Deploys Jets to Middle East Amid Rising Tensions
Exiled Iranian Prince Reza Pahlavi Urges Overthrow of Khamenei Regime
Wreck of $17 Billion San José Galleon Identified Off Colombia After 300 Years
Iran Launches Extensive Missile Attack on Israel Following Israeli Strikes on Nuclear Sites
Israel Issues Ultimatum to Iran Over Potential Retaliation and Nuclear Facilities
Black Box Recovered from Air India Crash Site
Coinbase CEO Warns Bitcoin Could Supplant US Dollar Amid Mounting National Debt
Trump to Iran: Make a Deal — Sign or Die
Operation "Like a Lion": Israel Strikes Iran in Unprecedented Offensive
Israel Launches 'Operation Rising Lion' Targeting Iranian Nuclear and Military Sites
Israeli Forces Intercept Gaza-Bound Aid Vessel Carrying Greta Thunberg
IMF Warns of Severe Global Trade War Impacts on Emerging Markets
Syria to Reconnect to Global Economy After 14 Years of Isolation
Israel Confirms Arming Gaza Clan to Counter Hamas Influence
Global News Roundup: From Ukraine's strategic military strikes and Russia's demands and Tensions Escalate in Ukraine, to serious legal issues faced by Britons in Bali and Trump's media criticism, the latest developments highlight a turbulent landscape
U.S. Reduces Military Presence in Syria
Trump Demands Iran End All Uranium Enrichment in Nuclear Talks
Iran Warns Europe Against Politicizing UN Nuclear Report
Paris Saint-Germain's Greatest Triumph Is Football’s Lowest Point
OPEC+ Agrees to Increase Oil Output for Third Consecutive Month
Turkey Detains Istanbul Officials Amid Anti-Corruption Crackdown
Meta and Anduril Collaborate on AI-Driven Military Augmented Reality Systems
EU Central Bank Pushes to Replace US Dollar with Euro as World’s Main Currency
European and Arab Ministers Convene in Madrid to Address Gaza Conflict
U.S. Health Secretary Ends Select COVID-19 Vaccine Recommendations
Trump Warns Putin Is 'Playing with Fire' Amid Escalating Ukraine Conflict
India and Pakistan Engage Trump-Linked Lobbyists to Influence U.S. Policy
U.S. Halts New Student Visa Interviews Amid Enhanced Security Measures
Trump Administration Cancels $100 Million in Federal Contracts with Harvard
SpaceX Starship Test Flight Ends in Failure, Mars Mission Timeline Uncertain
King Charles Affirms Canadian Sovereignty Amid U.S. Statehood Pressure
×