Beautiful Virgin Islands

Monday, Jun 23, 2025

What to expect in year three of the pandemic

What to expect in year three of the pandemic

New antibody and antiviral treatments, and better vaccines, are on the way

IN THE WELL-VACCINATED wealthier countries of the world, year three of the pandemic will be better than year two, and covid-19 will have much less impact on health and everyday activities. Vaccines have weakened the link between cases and deaths in countries such as Britain and Israel (see chart). But in countries that are poorer, less well vaccinated or both, the deleterious effects of the virus will linger. A disparity of outcomes between rich and poor countries will emerge. The Gates Foundation, one of the world’s largest charities, predicts that average incomes will return to their pre-pandemic levels in 90% of advanced economies, compared with only a third of low- and middle-income economies.

Although the supply of vaccines surged in the last quarter of 2021, many countries will remain under-vaccinated for much of 2022, as a result of distribution difficulties and vaccine hesitancy. This will lead to higher rates of death and illness and weaker economic recoveries. The “last mile” problem of vaccine delivery will become painfully apparent as health workers carry vaccines into the planet’s poorest and most remote places. But complaints about unequal distribution will start to abate during 2022 as access to patients’ arms becomes a larger limiting factor than access to jabs. Indeed, if manufacturers do not scale back vaccine production there will be a glut by the second half of the year, predicts Airfinity, a provider of life-sciences data.

Booster jabs will be more widely used in 2022 as countries develop an understanding of when they are needed. New variants will also drive uptake, says Stanley Plotkin of the University of Pennsylvania, inventor of the rubella vaccine. Dr Plotkin says current vaccines and tweaked versions will be used as boosters, enhancing protection against variants.


The vaccination of children will also expand, in some countries to those as young as six months. Where vaccine hesitancy makes it hard for governments to reach their targets they will be inclined to make life difficult for the unvaccinated—by requiring vaccine passports to attend certain venues, and making vaccination compulsory for groups such as health-care workers.

Immunity and treatments may be widespread enough by mid-2022 to drive down case numbers and reduce the risk of new variants. At this point, the virus will become endemic in many countries. But although existing vaccines may be able to suppress the virus, new ones are needed to cut transmission.

Stephane Bancel, the boss of Moderna, a maker of vaccines based on mRNA technology, says his firm is working on a “multivalent” vaccine that will protect against more than one variant of covid-19. Beyond that he is looking at a “pan-respiratory” vaccine combining protection against multiple coronaviruses, respiratory viruses and strains of influenza.

Other innovations in covid-19 vaccines will include freeze-dried formulations of mRNA jabs, and vaccines that are given via skin patches or inhalation. Freeze-dried mRNA vaccines are easy to transport. As the supply of vaccines grows in 2022, those based on mRNA will be increasingly preferred, because they offer higher levels of protection. That will crimp the global market for less effective vaccines, such as the Chinese ones.

In rich countries there will also be greater focus on antibody treatments for people infected with covid-19. America, Britain and other countries will rely more on cocktails such as those from Regeneron or AstraZeneca.

Most promising of all are new antiviral drugs. Pfizer is already manufacturing “significant quantities” of its protease inhibitor. In America, the government has agreed to buy 1.2bn courses of an antiviral drug being developed by Merck, known as molnupiravir. This has shown its efficacy in trials, and the company has licensed it for widespread, affordable production.

There are many other antivirals in the pipeline. Antiviral drugs that can be taken in pill form, after diagnosis, are likely to become blockbusters in 2022, helping make covid-19 an ever more treatable disease. That will lead, in turn, to new concerns about unequal access and of misuse fostering resistant strains.

The greatest risk to this more optimistic outlook is the emergence of a new variant capable of evading the protection provided by existing vaccines. The coronavirus remains a formidable foe.

Newsletter

Related Articles

Beautiful Virgin Islands
0:00
0:00
Close
Starmer Invites Innovators to Join Government Talent Scheme
UK Economy’s Strong Opening Quarter Shows Signs of Cooling
Harrods Seeks Court Order to Secure Al Fayed Estate for Victims
BA and Singapore Airlines Cancel Dubai Flights Amid Middle East Tensions
Trump Faces Backlash from MAGA Base Over Iran Strikes
Meta Bets $14 B on Alexandr Wang to Drive AI Ambitions
WATCH: Israeli forces show the aftermath of a massive airstrike at Iran's Isfahan nuclear site
FedEx Founder Fred Smith, ‘Heart and Soul’ of the Company, Dies at 80
Chinese Factories Shift Away from U.S. Amid Trump‑Era Tariffs
Pimco Seizes Opportunity in Japan’s Dislocated Bond Market
Labubu Doll Drives Pop Mart to Status as China’s Most Valuable Toy Maker
Global Coal Demand Defies Paris Accord Goals
We have new information and breaking details to share about what is shaping up to be a historic air campaign tonight
Six Massive Bombs Dropped on Fordow; Trump: 'A Historic Moment for the U.S., Israel, and the World'
Fordow: Deeply Buried Iranian Enrichment Site in U.S.–Israel Crosshairs
United States Conducts Precision Strikes on Iran’s Nuclear Sites
US strikes Iran nuclear sites, Trump says
Pakistan to nominate Trump for Nobel Peace Prize.
BBC Demands Perplexity AI Immediately Stop Using Its Content
Telegram Founder: I Will Leave My Fortune to Over 100 of My Children
Political Turmoil Resurfaces in Belgium Amid Economic Concerns
Fed policymakers divided on timing of interest rate cuts
Trump signals imminent agreement with Harvard University
Inheritance tax referendum alarms Swiss billionaire community
Japan cancels bilateral security meeting amid US defence demands
AI skeptic Emily Bender warns that ‘the emperor has no clothes’
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
Iranian Military Officers Reportedly Seek Contact with Reza Pahlavi, Signal Intent to Defect
FBI and Senate Investigate Allegations of Chinese Plot to Influence the 2020 Election in Biden’s Favor Using Fake U.S. Driver’s Licenses
Vietnam Emerges as Luxury Yacht Destination for Ultra‑Rich
Plans to Sell Dutch Embassy in Bangkok Face Local Opposition
China's Iranian Oil Imports Face Disruption Amid Escalating Middle East Tensions
Trump's $5 Million 'Trump Card' Visa Program Draws Nearly 70,000 Applicants
DGCA Finds No Major Safety Concerns in Air India's Boeing 787 Fleet
Airlines Reroute Flights Amid Expanding Middle East Conflict Zones
Elon Musk's xAI Seeks $9.3 Billion in Funding Amid AI Expansion
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
Taiwan Imposes Export Ban on Chips to Huawei and SMIC
Israel has just announced plans to strike Tehran again, and in response, Trump has urged people to evacuate
Netanyahu Signals Potential Regime Change in Iran
Juncker Criticizes EU Inaction on Trump Tariffs
EU Proposes Ban on New Russian Gas Contracts
Analysts Warn Iran May Resort to Unconventional Warfare
Iranian Regime Faces Existential Threat Amid Conflict
Energy Infrastructure Becomes War Zone in Middle East
UK Home Secretary Apologizes Over Child Grooming Failures
×