The United Nations Office at Geneva
Multimedia Newsroom
The UN World Health Organization (WHO) warned on Friday that a critical shortage of vaccines has left some countries unable to start COVID-19 inoculation campaigns, while insisting on a “vaccines and” - rather than a “vaccines-only” – approach to prevent infections spreading.
Speaking to journalists in Geneva, WHO spokesperson Dr Margaret Harris said that “vaccination is beginning to show good effects” in countries that have been able to start their vaccination programmes.
“We all need to be vaccinated now”, she insisted, amid efforts to quadruple the global production of vaccines from the current output of around five billion.
Preliminary results from countries such as the United Kingdom have shown that vaccination programs have averted very large numbers of deaths, Dr. Harris explained.
But she warned against complacency and appealed for greater vigilance to prevent transmission of the virus: “We have to do it all, we have to do all the public health social measures, we have to get better at the quarantine, better at the self-isolation, better at the tracking tracing and really, really do it, everywhere.”
Highlighting Brazil’s “terrible losses” from the new coronavirus, Dr Harris reiterated that “public health social measures work” – a message later echoed by WHO’s technical lead on COVID-19, Dr. Maria Van Kerkhove, who urged countries during a scheduled Press conference later on Friday to “stop saying, ‘It’s vaccine only,’ it’s ‘Vaccine and.’”
Dr. Harris acknowledged that it is “very difficult for people living in crowded conditions, so they need the support at every level to avoid the crowding, avoid the close contact, everyone who is potentially infected needs to be identified”.
Brazil recorded more than 4,000 Covid-related deaths in 24 hours for the first time on Thursday, as a more contagious variant fuelled a surge in cases.
To date, the country has seen the second highest death toll from the coronavirus after the United States – more than 340,000 deaths – and as of early April, it had dispensed nearly 20 million doses.
But the world faces a “serious shortfall” of vaccines which has left many countries waiting to begin their inoculation campaigns, Dr. Harris said.
Highlighting the misunderstanding that getting vaccinated stops transmission, Dr. Harris said that this was not the case.
She also warned that the rise in cases and deaths in all regions around the world is in part owing to “an increase in the variants” and “some of it is due to people going out of lockdown and interpreting that as a signal that they got back to this old normal, that as we know has not been working.”
“We need to bring down the transmission while giving the vaccination the chance to stop the severe disease and the severe deaths,” she insisted.
ENDS
STORY: WHO Vaccine Advice
TRT: 02 min 50s
SOURCE: UNTV CH
RESTRICTIONS: NONE
LANGUAGE: ENGLISH / NATS
ASPECT RATIO: 16:9
DATELINE: 9 MARCH 2021 GENEVA, SWITZERLAND
SHOTLIST
- Exterior wide shot, Palais des Nations building and flag alley, a sunny day.
- Wide shot, podium with speakers in a near-empty Room XIV in line with COVID-19 distancing measures, Palais des Nations.
- SOUNDBITE (English) — Dr Margaret Harris, World Health Organization spokesperson: “We are very concerned about the rise in the cases and deaths in all regions actually, all regions of the world are showing an uptake, a little bit less in Africa but everywhere there are very concerning rises in cases and deaths.”
- Close-up, UN logo, Room XIV, Palais des Nations.
- SOUNDBITE (English) — Dr Margaret Harris, World Health Organization spokesperson: “Some of it is due to an increase in the variants, some of it is due to people going out of lockdown and interpreting that as a signal that they got back to this old normal, that as we know has not been working.”
- Close-up, UNTV camera, Room XIV, Palais des Nations.
- SOUNDBITE (English) — Dr Margaret Harris, World Health Organization spokesperson: “People are misunderstanding that, seeming to think that vaccination will stop transmission. That is not the case. We need to bring down the transmission while giving the vaccination the chance to stop the severe disease and the severe deaths.”
- Medium shot, podium with speakers to rear, Room XIV, Palais des Nations.
- SOUNDBITE (English) — Dr Margaret Harris, World Health Organization spokesperson: “The good news is we are now seeing preliminary results from countries like the United Kingdom that indeed the vaccination programs have averted very large numbers of deaths. But we have to do it all, we have to do all the public health social measures, we have to get better at the quarantine, better at the self-isolation, better at the tracking tracing and really, really do it, everywhere.”
- Wide shot, UNTV camera in foreground and podium to rear, Room XIV, Palais des Nations.
- SOUNDBITE (English) — Dr Margaret Harris, World Health Organization spokesperson: “Brazil has been suffering terrible losses, but the message is, again, the public health social measures work. You have to apply them. Now it is very difficult for people living in crowded conditions, so they need the support, they need the support at every level to be able to avoid the crowding, avoid the close contact, everyone who is potentially infected needs to be identified so that they can be removed from the healthy.”
- Close-up, laptop screen, Room XIV, Palais des Nations.
- SOUNDBITE (English) — Dr Margaret Harris, World Health Organization spokesperson: “If we do it all, we will get out of this and the vaccination is beginning to show good effects in the countries that have been able to do those programmes, but we all need to be vaccinated now.”
- Medium close-up, UN logo, Room XIV, Palais des Nations.
- SOUNDBITE (English) — Dr Margaret Harris, World Health Organization spokesperson: “We are facing a serious shortfall of doses and we want to see more doses available for the countries, there are still countries waiting to deliver and begin their vaccination campaigns.”
- Wide shot, UNTV camera in foreground and podium to rear, Room XIV, Palais des Nations.
Similar Stories
1
1
1
Edited News | UNHCR
Displacement on the rise in Yemen as fighting continues - UNHCR
As hostilities worsen in Yemen, more people have been fleeing their homes, further intensifying the humanitarian crisis within the region, the UN Refugee Agency (UNHCR) warned on Tuesday.
1
1
1
Edited News | IOM , OHCHR , UNFPA , UNOG , UNHCR , WHO
Yemen’s humanitarian crisis growing by the hour amid spike in displacement
Yemenis displaced by renewed fighting have described fleeing for their lives amid shelling and gunfire, aid agencies reported on Friday, while highlighting the dramatic increase in humanitarian needs in the country and in Djibouti, where thousands have sought shelter.
1
1
1
Edited News | OHCHR , UNOG
The UN Human Rights Office issued on Friday a report documenting a shocking pattern of sexual violence amid Russia’s full-scale armed attack on Ukraine.
2
1
2
Edited News , Press Conferences | WMO
As world’s water reserves change, countries must prepare for a new reality: WMO
New data showing that rivers were at their lowest level for decades last year provides further evidence that the climate crisis is real and countries must act immediately to protect themselves from the increasing threat to communities and livelihoods, the UN World Meteorological Organization (WMO) said on Thursday.
The key findings from WMO’s State of Global Water Resources 2025 report covering the hydrological cycle and extreme events in the five-year period to last year:
- 2025 was one of driest years for river discharge in 35 years
- Past seven years have seen abnorfmal river flows
- Water storage on Earth’s land surface has decreased in past decade
- Widespread glacier loss across all regions for fourth consecutive year
- Asia and Africa are regions most affected by water-related disasters
- Water data availability has improved, but gaps remain in hard-hit areas
Highlighting the long-term decline in the Earth’s freshwater storage and glacier melt, WMO Secretary-General Celeste Saulo explained that the planet’s water reserves used to act as a planetary “savings account” that absorbed the occasional dry season, avoiding a water crisis. “One of the central stories of the 2025 report is what is happening to that savings account? And the simple answer is that we are depleting it,” she told journalists in Geneva.
Groundwater reserves are equally stretched and have been in decline since 2014, WMO’s report states, with nearly two-thirds of monitored wells worldwide showing levels lower than the historical norm and indicating a shift “further toward deficit…not recovery”.
“At the same time, we are seeing more water-related disasters,” Ms. Saulo said, while also stressing that the currently strengthening El Niño “will increase the risk of drought in some areas, and flooding in others”.
Glaciers disappearing
In 2025, for the fourth consecutive year, every major glaciated region on Earth lost ice mass, leading to short-term hazards including floods and long-term water insecurity, according to WMO.
Responding to a question about whether the changing global water cycle might have contributed to the deadly Nepal-China flooding disaster, Ms. Saulo explained that melting ice and rock was just one factor in the chain of events that ultimately sent a massive and deadly wall of water and debris downstream on 26 August, killing at least 1,367 people.
“You asked if it could happen again? Absolutely; the problem in this region is that there’s 63,700 glaciers at the last count,” she told a Press Conference in Geneva. “Even if you’re looking with remote sensing with satellites at these glaciers, you might see some faults, you might see some slight shifting, that does not mean necessarily catastrophic collapse. So, in order to plan for this, it’s very, very difficult. But the international community is looking very hard at ways in which we can bring people together to solve some of these monitoring issues.”
Data indicates that glaciers shrank between 2023 and 2025 with cumulative losses of 1,400 gigatonnes of water – or about one third of annual fresh water needs.
Every major glacier region on Earth lost ice for the fourth consecutive year.
“All 19 glacier regions around the globe lost ice; in Central Asia, Iceland, the Russian Arctic and western Canada and the United States, it was among the three worst years on record,” said Wayne Jenkinson, WMO’s Director of Hydrology and Cryosphere.
Some regions with smaller glaciers such as Central Europe, the Caucasus, the western Canada and the United States may already have reached “peak water”, Mr. Jenkinson warned.
“After this point, the glacier gives less meltwater each year simply because there is less ice left to melt. That matters for every community downstream that relies on water during hot, dry summers,” he explained.
Narelle van der Wel, WMO’s Head of Cryosphere Monitoring, Predictions and Services, stressed that while some further glacier loss is unavoidable, the eventual scale of the decline is not predetermined.
“Some glacier loss is inevitable, but total loss of glaciers is not yet inevitable,” she said, pointing to emissions reductions as central to limiting future losses.
Preparing for moving baselines
The report does not attribute every observed change to climate change alone. WMO says pressure on water resources and natural variability also contribute.
Mr. Jenkinson said governments need to prepare for “moving baselines” as historical patterns become less reliable.
“The situation 30 years ago is not where we are today,” he said. Countries, he added, need to prepare “for those changes that have really already arrived”.
ends
1
1
1
Edited News | OCHA , WHO
The deadly Ebola virus outbreak in DR Congo continues to spread across the vast country despite some success in containing it, aid officials said on Tuesday, in a renewed call for international support to help responders on the ground.
2
1
2
Press Conferences , Edited News | WFP
‘Super El Niño’ and converging crises worsen hunger in South Sudan and across the region - WFP
South Sudan’s hunger crisis is becoming increasingly catastrophic as violence, extreme weather and dwindling aid leave millions without enough food, the UN World Food Programme (WFP) warned on Tuesday.
1
1
1
Edited News | UN WOMEN
In war-torn Gaza, a growing number of women-headed households face “impossible decisions” every day, amid ongoing Israeli airstrikes and still-scarce resources, UN humanitarians said on Tuesday.
1
1
1
Edited News | OHCHR , UNOG
UN Human Rights Chief Volker Türk made the following remarks to the Enhanced Interactive Dialogue on the Independent Investigative Mechanism for Myanmar at the 63rd Human Rights Council.
1
Edited News | OHCHR , UNOG
UN Human Rights Chief Volker Türk today delivered an update on the global human rights situation to the 63rdsession of the Human Rights Council in Geneva.
1
1
1
Edited News | WHO
Repeated attacks on humanitarian warehouses put vital medical aid at risk in Ukraine - WHO
A new airstrike overnight damaged one of the main warehouses used by the UN health agency to store humanitarian medical supplies in the Kyiv region, the World Health Organization (WHO) said on Friday. This is the third attack to affect a WHO-used storage in the last three months.
2
2
2
Press Conferences , Edited News | WMO
Powerful El Niño heightens extreme-weather risks through 2027, as countries brace for impact - WMO
Fuelled by extraordinarily warm waters across the tropical Pacific Ocean, the El Niño climate pattern is expected to intensify in the coming months. Forecasters are almost certain that it will persist through February next year, with unusually warm conditions expected across the globe.
1
1
1
Edited News | OCHA , IFRC , UN WOMEN , WHO
Nepal flood deaths near 1,000 as those spared struggle to survive – UN humanitarians
With the death toll in Nepal’s catastrophic flash floods inching towards 1,000, rescue workers are facing harsh conditions while survivors lack access to food, safe water and health care, humanitarians said on Tuesday.