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Commentary: Fall in world weekly COVID-19 circumstances reveals significance of complying with public well being measures

SYDNEY: The variety of reported world weekly COVID circumstances is falling and has dropped practically 50 per cent this yr, the World Well being Group (WHO) mentioned on Feb 15.

This extremely encouraging information reveals the facility of public well being measures – however we should stay vigilant. Letting our guard down now, when new variants are rising, may simply reverse the pattern.

Based on a WHO press launch:

“Final week noticed the bottom variety of reported weekly circumstances since October”, Tedros Adhanom Ghebreyesus, Director-Basic of the World Well being Group (WHO) informed journalists at a daily press briefing in Geneva.

Noting an almost 50 per cent drop this yr, he pressured that “how we reply to this pattern” is what issues now.

Whereas acknowledging that there’s extra cause for hope of bringing the pandemic beneath management, the WHO chief warned, “the fireplace is just not out, however we now have lowered its dimension”.

“If we cease preventing it on any entrance, it should come roaring again”.

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This welcome information reveals that when governments reply quickly by setting up public well being measures, we reap the advantages even earlier than widespread vaccine rollouts. 

That’s a very essential message now, and for when the following pandemic hits (and one other one ultimately will).

Nearly as good as this information is, although, we’re nonetheless seeing infections in pretty giant numbers worldwide. And, as we now have regrettably seen up to now, subsequent waves of an infection can simply emerge.

We additionally now have a collection of variants to cope with. Whilst start to know how the variants now circulating will have an effect on the effectiveness of present vaccines, it’s potential we may see one more new variant emerge that might reverse the downward pattern.

This stays an actual danger when there are nonetheless so many new infections worldwide and when so few international locations have been in a position to begin vaccinating.

READ: Commentary: This 71-year-old desires you to get a COVID-19 vaccine as soon as you’ll be able to. Right here’s why

(Graphic: Our World in Information)


Some international locations, reminiscent of Israel and the UK, have already vaccinated enormous swathes of their inhabitants. That’s an amazing achievement and we’ll begin to see the advantages within the coming months.

However essentially, it’s too early to see the impact of the vaccine rollout in widespread discount of an infection.

global weekly case con 2

(Graphic: Our World in Information)

However, we now have lately seen a a lot larger deal with public well being measures in locations reminiscent of Europe, the Center East and the USA. These locations have been considerably affected by COVID outbreaks and are coping with third waves, as some are making ready for his or her fourth.

It’s possible these public well being measures – reminiscent of lockdowns, bodily distancing, mask-wearing and elevated hygiene measures – are what’s driving the worldwide downward pattern. That reveals the profit when leaders do have interaction and produce their populations with them.

To maintain that pattern entering into the precise course, we’d like excessive ranges of public compliance with these public well being measures and extra equitable entry to vaccines globally.

READ: Commentary: Is behaving with social duty throughout a pandemic so exhausting?

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Only a few low-income international locations have began a widespread vaccine rollout, and lots of are struggling to safe doses. Having unequal entry globally to vaccines is clearly morally unsuitable and harmful – however it additionally represents a terrific financial danger to high-income international locations like Australia.

Having high-income international locations shopping for up all of the inventory of vaccines and leaving poorer nations with little recourse will lengthen the pandemic. And that’s unhealthy information for the worldwide economic system, with estimates suggesting the pandemic will price US$16 trillion {dollars}.

Even when Australia have been in a position to keep its success to this point, having the pandemic run uncontrolled in different international locations means no journey, will proceed to make it exhausting for Australians to return dwelling, and will result in shortages of merchandise and supplies from different international locations.

READ: Commentary: International locations hoarding vaccines will solely lengthen the COVID-19 disaster

As the worldwide monetary disaster confirmed, financial strife in different elements of the world can have profound affect domestically.

The danger this poses to lives and to the worldwide economic system is one cause the WHO has known as for vaccine rollouts to start in all international locations within the first 100 days of 2021, and for health-care employees in lower- and middle-income international locations to be protected first.

Virus Outbreak Peru

A nurse prepares a dose of China’s Sinopharm vaccine throughout a precedence COVID-19 vaccination of well being employees at a public hospital in Lima, Peru, Wednesday, Feb. 10, 2021. Peru obtained its first cargo of COVID-19 vaccines on Sunday evening. (AP Picture/Martin Mejia)

The WHO has issued a vaccine fairness declaration calling for, amongst different issues, world leaders to extend contributions to the UN-led vaccine fairness initiative, COVAX, and to share doses with COVAX whilst they roll out their very own nationwide campaigns.

We additionally clearly must upscale vaccine analysis and manufacturing capability around the globe, which might additionally assist us reply to the following pandemic, too.

There’s nonetheless lots of work to be achieved.

READ: Commentary: Right here’s why taking the vaccine is important even when it’s non-compulsory


Because the WHO’s Director-Basic mentioned in a single day, the fireplace is just not out and “if we cease preventing it on any entrance, it should come roaring again”.

That’s why sticking to the basics of an infection management is so essential. Meaning maintaining with the hand-washing and bodily distancing. It means carrying a masks should you can’t bodily distance and complying with lockdowns and different public well being orders.

Sure, it’s exhausting to keep up a excessive degree of dedication, however the various is way worse.

When individuals begin to hear that world case numbers are bettering, there’s an inclination to chill out – and that’s dangerous. Now’s the time we have to work collectively to see this contained, and ideally suppressed.

We could by no means utterly eradicate this virus. But when we keep on with the general public well being measures, and vaccinate as many individuals as potential worldwide, we are able to maintain the pattern entering into the precise course.

Take heed to specialists break down the behind-the-scenes concerns and discussions going into what could be Singapore’s largest vaccination programme ever:

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Adam Kamradt-Scott is Affiliate Professor on the Centre for Worldwide Safety Research, College of Sydney. This commentary first appeared on The Dialog.

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