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Jeywellan Ochieng, 2, reacts after receiving the vaccine against Malaria as she is held by her mother Julliet Achieng at the Yala Sub County Hospital Mother and Child Healthcare (MCH) clinic in Gem, Siaya County, Kenya October 7, 2021. REUTERS/James Keyi

2021 in review: World’s first malaria vaccine is approved

15 December 2021

October saw the RTS,S malaria vaccine given the go-ahead for use outside trials for the first time – a momentous decision, decades in the making


The surprising, ancient origins of TB, humanity's most deadly disease

The surprising, ancient origins of TB, humanity's most deadly disease

23 June 2021

New developments in a 10,000-year-old cold case have upended our ideas about how and when tuberculosis began infecting humans – and offered hope for a better vaccine


child being vaccinated

Delivering tuberculosis vaccine directly to veins may boost protection

1 January 2020

Delivering the only vaccine known to treat tuberculosis via veins rather than the skin can dramatically increase its potency, tests in monkeys show


A sign warns people of measles

2019 saw the tragic and unnecessary return of measles in the US

18 December 2019

Once deemed a problem of the past in rich nations, the deadly infection has made a huge comeback, reports Chelsea Whyte


red flag outside home

Samoan government takes drastic measures to fight measles outbreak

6 December 2019

Samoan government employees stopped work to administer measles vaccines in an attempt to halt an outbreak of the deadly disease sweeping the island nation


Live, weakened virus is used in some forms of the polio vaccine

Wild polio has been eradicated in Nigeria but infections will continue

23 August 2019

Nigeria has officially wiped out wild polio, but there have already been 15 cases of infection this year, caused by the live virus used in some vaccines


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Ebola case confirmed in major city in Democratic Republic of Congo

18 July 2019

A case of Ebola has been confirmed in Goma, the first in a major city since the outbreak began in the Democratic Republic of Congo last year


The inactivated polio vaccine cannot be delivered orally

Every country worldwide is now using the most effective polio vaccine

10 May 2019

We may be on the brink of eradicating polio at last, now that Mongolia and Zimbabwe have added the inactivated polio vaccine to routine immunisations


measles vaccine

Record measles outbreak in Europe reaches 41,000 cases

22 August 2018

The failure of parents to vaccinate their children has contributed to the biggest surge in measles cases Europe has seen in a decade, included 37 deaths


grave markers in Liberia

The End of Epidemics: It's all about the money

4 April 2018

A new book's ambitious plan to spot and stop global epidemics is easier said than done unless governments show willing and fund a real scheme to do just that


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