Lockdowns, protests and Omicron – what happened around the world with COVID-19 in 2022?
Next year could see the end of COVID-19 as an emergency worldwide, but global healthcare systems are still at risk of being overwhelmed, the World Health Organisation has told Sky News.
From lockdown protests in China, to the long-awaited reopening of Japan, to President Joe Biden declaring the pandemic over in the US, coronavirus remained in the headlines worldwide in 2022.
Now as we close out the third year of the pandemic, and look towards the fourth, Sky News looks at how different regions have dealt with everything from vaccines to disinformation – and what to expect in 2023.
One of the biggest storylines this year was the growth of the Omicron strain, which has come to dominate the global COVID-19 caseload.
“We reached a peak of more than 23 million cases reported in a week,” the WHO’s Dr Maria Van Kerkhove told Sky News.
“We had to re-draw our scale. On the one hand while we saw that huge increase in transmission, on average Omicron was not as severe as Delta but still in some countries caused more deaths because of just the sheer number of cases.”
Omicron may have become the dominant variant, Dr Van Kerkhove says, but it is still evolving and changing, with around 500 sub-lineages in circulation.
She added: “And this is why surveillance needs to continue.
“We need to track the known variants. We need to be able to detect new ones.”
Deserted streets in China were a common sight as the country pursued aggressive lockdown policies
But despite the changes with Omicron, the original vaccines are continuing to hold up against severe disease, Dr Van Kerkhove says.
There is more to do in terms of vaccine coverage worldwide however, she added.
While more than 13 billion doses of vaccines have been administered globally, the WHO target of 70% of populations in each country has not been reached.
This is one of the areas where inequalities in access can be seen.
Worldwide some 79% of people aged 60 or over have received their primary vaccine, but that number is only 60% in Africa.
“We’re not reaching those targets. And we have to in every single country, but predominantly in lower income countries, we’re missing those individuals.”
A mental health worker with Doctors Without Borders (MSF) attends to a patient in Caracas, Venezuela
Dr Van Kerkhove urged those who have yet to get the vaccine to do so, saying that it is not too late.
“And what we see right now is the people that are requiring hospitalisation, the people who are dying, are the people who have either not received any vaccine at all or they haven’t received the full number of doses that they need.”
Looking back at 2022, she says the year was marked by countries adjusting their strategies as they opened up and sought to live with COVID-19.
Some countries in the Asia and Pacific regions, for instance, had been much more closed off during the pandemic as they sought to seal themselves off while rolling out vaccination programmes.
Thailand, which is highly dependent on tourism, was one of the first Asian countries to open up, while Japan and Hong Kong were some of the last.
There remains a prevalence of mask wearing in those regions, which has been largely abandoned in other parts of the world.
People hold white sheets of paper in protest over COVID-19 restrictions in Beijing, China
Protests in China over the country’s strict lockdowns have spread into some of the most significant unrest the regime has seen since Tiananmen Square.
But after most zero-COVID restrictions were suddenly reversed in the wake of the protests, the virus swept through the country largely unchecked.
The new wave led some leading scientists in recent weeks to warn it could be too soon to declare the end of the pandemic.
“It’s clear that we are in a very different phase [of the pandemic], but in my mind, that pending wave in China is a wild card,” Dutch virologist Marion Koopmans, who sits on a WHO committee tasked with advising on the status of the COVID emergency, said this December.
Canada saw its own protests earlier in the year, as trucks rolled into the nation’s capital in a demonstration against mandatory vaccines that turned into a larger protest against government overreach.
This inspired others across the Atlantic in France and Belgium, with a “freedom convoy” demanding an end to COVID-19 restrictions.
A great unknown in Asia is what is happening in the secretive North Korea, which was reluctant to report having any cases at all.
President Joe Biden receives an updated vaccine
India, however, has seen very little impact from coronavirus this year compared to the devastation it caused in 2021.
Markets, schools, colleges, factories, manufacturing units, government and private offices are all open, while work from home has been largely withdrawn after becoming the norm.
This has been helped by the country’s large-scale vaccination programme that has seen 2.2 billion vaccines administered, covering almost 70% of the population with two jabs.
In the US, President Joe Biden declared that the “pandemic is over” in September.
This was despite hundreds of Americans dying with the virus every day at the time – down from more than 3,000 deaths a day earlier in his presidential term.
A man is escorted by police amid protests over vaccine mandates in Ottawa, Canada
However despite more countries opening up in 2022, Dr Van Kerkhove said there remains a risk that healthcare systems could be overwhelmed.
“In countries around the world the virus is spreading unchecked and healthcare systems right now are extremely fragile everywhere.
“Health workers are absolutely exhausted. Many have retired. Many have left. And we don’t see that strength in the system that we need to see.”
But she added that despite COVID-19 being here to stay, next year could see an important change in the way the virus is viewed.
A visitor walks past an illuminated COVID-19 model in Paris, France
“We’re hopeful next year we can end this as an emergency everywhere because countries are better at dealing with it.
“The big wildcard is the virus. The wildcard is the mutations and the evolution of this virus.”
Long COVID is a “significant concern” and will be a big emphasis going forward as more research is done into what it is and how to treat it, she said.
Another huge issue that remains is around disinformation and partisan politics about the virus.
“So trust is really at an all time low because of what everyone has gone through with the politicisation, attacks on science, misinformation.
“And we have to work really hard to build that. It’s so hard won, but easily lost.”
The COP29 climate talks have reached a last ditch deal on cash for developing countries, pulling the summit back from the brink of collapse after a group of countries stormed out of a negotiating room earlier.
The slew of deals finally signed off in the small hours of Sunday morning in Azerbaijan includes one that proved hardest of all – one about money.
Eventually the more than 190 countries in Baku agreed a target for richer polluting countries such as the UK, EU and Japan to drum up $300bn a year by 2035 to help poorer nations both curb and adapt to climate change.
It is a far cry from the $1.3trn experts say is needed, and from the $500bn that vulnerable countries like Uganda had said they would be willing to accept.
But in the end they were forced to, knowing they could not afford to live without it, nor wait until next year to try again, when a Donald Trump presidency would make things even harder.
Bolivia’s lead negotiator Diego Pacheco called it an “insult”, while the Marshall Islands’ Tina Stege said it was “not nearly enough, but it’s a start”.
UN climate chief Simon Stiell said: “This new finance goal is an insurance policy for humanity, amid worsening climate impacts hitting every country.
“No country got everything they wanted, and we leave Baku with a mountain of work still to do. So this is no time for victory laps.”
The funding deal was clinched more than 24 hours into overtime, and against what felt like all the odds.
The talks were rocked from the start by the incoming presidency of climate denier Mr Trump, the moment Argentina’s team were recalled back to Buenos Aires by their right-wing president and a controversial letter that sent shockwaves through the United Nations.
Pic: AP
The fraught two weeks of negotiations pitted the anger of developing countries who are footing the bill for more dangerous weather that they did little to cause, against the tight public finances of rich countries.
A relieved Juan Carlos Monterrey Gomez, climate envoy for Panama, said there is “light at the end of the tunnel”.
Just hours ago, the talks almost fell apart as furious vulnerable nations stormed out of negotiations in frustration over that elusive funding goal.
They were also angry with oil and gas producing countries, who stood accused of trying to dilute aspects of the deal on cutting fossil fuels.
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Climate-vulnerable nations storm out of talks
The UN talks work on consensus, meaning everyone has to agree for a deal to fly.
A row over how to follow up on last year’s pledge to “transition away from fossil fuels” was left unresolved and punted into next year, following objections from Chile and Switzerland for being too weak.
A draft deal simply “reaffirmed” the commitment but did not dial up the pressure in the way the UK, EU, island states and many others here wanted.
Saudi Arabia fought the hardest against any step forward on cutting fossil fuels, the primary cause of climate change that is intensifying floods, drought and fires around the world.
Governments did manage to strike a deal on carbon markets at COP29, which has been 10 years in the making and will allow countries to trade emissions cuts.
‘Not everything we wanted’
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The UK’s energy secretary, Ed Miliband, said the deal is “not everything we or others wanted”, but described it as a “step forward”.
“It’s a deal that will drive forward the clean energy transition, which is essential for jobs and growth in Britain and for protecting us all against the worsening climate crisis,” he added.
“Today’s agreement sends the signal that the clean energy transition is unstoppable.
“It is the biggest economic opportunity of the 21st century and through our championing of it we can help crowd in private investment.”
Protesters at the summit in Baku. Pic: AP
Read more:
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UN climate summits ‘no longer fit for purpose’
The Azerbaijan team leading COP29 said: “Every hour of the day, we have pulled people together. Every inch of the way, we have pushed for the highest common denominator.
“We have faced geopolitical headwinds and made every effort to be an honest broker for all sides.”
At least 20 people have been killed and 66 injured in Israeli strikes on central Beirut, Lebanese authorities have said.
Lebanon‘s health ministry said the death toll could rise as emergency workers dig through the rubble looking for survivors. DNA tests are being used to identify the victims, the ministry added.
The attack destroyed an eight-storey residential building and badly damaged several others around it in the Basta neighbourhood at 4am (2am UK time) on Saturday.
The central Basta neighbourhood in Beirut
The Israeli military did not warn residents to evacuate before the attack and has not commented on the casualties.
At least four bombs were dropped in the attack – the fourth targeting the city centre this week.
A separate drone strike in the southern port city of Tyre this morning killed two people and injured three, according to the state-run National News Agency.
The victims were Palestinian refugees from the nearby al Rashidieh camp who were out fishing, according to Mohammed Bikai, spokesperson for the Fatah Palestinian faction in the Tyre area.
Israel’s military warned residents today in parts of Beirut’s southern suburbs that they were near Hezbollah facilities, which the army would target in the near future. The warning, posted on X, told people to evacuate at least 500 metres away.
The army said that over the past day it had conducted intelligence-based strikes on Hezbollah targets in Dahiyeh, in Beirut’s southern suburbs, where Hezbollah has a strong presence. It said it hit several command centres and weapons storage facilities.
Pic: AP
Israel has killed several Hezbollah leaders in air strikes on the capital’s southern suburbs.
Heavy fighting between Israel and Hezbollah is ongoing in southern Lebanon, as Israeli forces push deeper into the country since launching a major offensive in September.
According to the Lebanese health ministry, at least 3,670 people have been killed in Israeli attacks there, with more than 15,400 wounded.
It has displaced about 1.2 million people – a quarter of Lebanon’s population – while Israel says about 90 soldiers and nearly 50 civilians have been killed in northern Israel.
Read more:
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‘Dozens’ of Palestinians killed in Israeli airstrike
Meanwhile, six people, including three children and two women, were killed in the southern Gazan city of Khan Younis.
Some 44,176 Palestinians have been killed since the start of Israel’s military campaign in Gaza, according to the Gaza health ministry.
The ministry does not distinguish between civilians and combatants in its count, but it has said that more than half of the fatalities are women and children.
The war began when Hamas-led militants stormed into southern Israel on 7 October 2023, killing some 1,200 people and taking another 250 hostage.
US envoy Amos Hochstein was in the region this week to try to end more than 13 months of fighting between Israel and Hezbollah, ignited last October by the war in Gaza.
Mr Hochstein indicated progress had been made after meetings in Beirut on Tuesday and Wednesday, before going to meet Israeli Prime Minister Benjamin Netanyahu and defence minister Israel Katz.
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