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Chikungunya: Could It Happen in Nigeria?

WHO’s Technical Lead for Arboviruses, Dr Diana Rojas-Alvarez said the warning was being sounded early to give countries a fighting chance.

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The World Health Organisation, WHO, on Monday warned of a global resurgence of chikungunya, a mosquito-borne viral disease, following major outbreaks in La Réunion, Mayotte, and Mauritius since March.

However, Nigeria is not yet on the list of countries currently battling chikungunya outbreaks, but public health experts warn that the nation’s environmental conditions make it highly susceptible.

The outbreaks, WHO said, have now spread to South and East Asia, mirroring patterns seen 20 years ago when a wave that began in the Indian Ocean swept across continents, infecting nearly half a million people.

“This further spread is highly concerning because it follows a trajectory we’ve seen before-one that can quickly escalate into a global public health emergency,” WHO stated in its advisory.

The agency also confirmed that the virus continues to spread in endemic regions, with the Americas already reporting over 200,000 cases this year alone.

WHO said that about 5.6 billion people worldwide now live in areas suitable for the spread of Aedes mosquitoes-the Aedes aegypti and Aedes albopictus which transmit chikungunya along with other diseases such as dengue and Zika.

Chikungunya has been detected or transmitted in 119 countries globally. In communities with little or no immunity, WHO warned that the disease can infect up to three-quarters of the population in a short period, severely straining healthcare systems.

WHO’s Technical Lead for Arboviruses, Dr Diana Rojas-Alvarez said the warning was being sounded early to give countries a fighting chance.

“We are raising the alarm early so countries can prepare early through surveillance, mosquito control, and public awareness-to avoid overwhelming health services,” she explained

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Health

Cross River reports case of COVID-19

The first reported case of the outbreak involved a Chinese national, who worked with Lafarge and flew into the country on March 17 before taking ill.

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The government of Cross River has reported an occurrence of COVID-19 in the state, the News Agency of Nigeria (NAN) reports.

Dr Henry Ayuk, the state’s commissioner for health, made the announcement at a news conference on Tuesday in Calabar.

According to him, the first reported case of the outbreak involved a Chinese national, who worked with Lafarge and flew into the country on March 17 before taking ill.

The commissioner stated that the Chinese case became worse at the medical facility of his office and had to be taken to the University of Calabar Teaching Hospital (UCTH).

He explained that at the UCTH, his samples were taken and all protocols followed; it was subsequently confirmed that he had symptoms of COVID-19.

“We are, however, happy to report that he is doing well,” the commissioner said.

Ayuk asserted that the ministry of health had, however, been repositioned by the current administration to handle and manage any situation – diseases or epidemic outbreaks.

(Vanguard)

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Health

UK GMC confirms more than 4,600 Nigerian doctors migrate to UK in three years

The exodus of doctors comes as Nigeria’s doctor-to-population ratio hovers around 3.9 per 10,000 people, far below the minimum threshold recommended by the World Health Organisation.

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More than 4,691 Nigerian doctors have relocated to the United Kingdom since between May 29, 2023 to date, according to UK General Medical Council (GMC).

The UK GMC is a public official register detailing the number of practising doctors in the UK alongside other details such as their areas of speciality, country of training, among others.

As of May 28, 2025, official records showed that the number of Nigerian-trained doctors in the UK was a little over 11,000. The figure has grown significantly since then.

The figure put the total number of Nigeria-trained doctors currently practising in the UK to about 15,692, making Nigeria one of the largest sources of foreign-trained doctors in Britain, second only to India

The exodus of doctors comes as Nigeria’s doctor-to-population ratio hovers around 3.9 per 10,000 people, far below the minimum threshold recommended by the World Health Organisation.

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NCDC : Rainy Season To Increase Cholera Outbreaks in Ten States

They are Adamawa, Enugu, Kaduna, Kogi, Niger, Osun, Oyo, Plateau, Taraba, and Kwara.

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The Nigeria Centre for Disease Control (NCDC) says that raining and flooding will increase cholera outbreak in ten prone states.

They are Adamawa, Enugu, Kaduna, Kogi, Niger, Osun, Oyo, Plateau, Taraba, and Kwara.

NCDC, in a statement, yesterday, said the alarm followed flood predictions issued by the Federal Ministry of Environment and the Nigerian Meteorological Agency indicating that the aforementioned states would experience heavy rainfall and flooding between 13th and 17th April 2026.

NCDC noted that, already, cases of cholera are on the rise across the cholera-prone states, and that could simply be attributed to the rainy season, and flood that might have contaminated people’s sources of food and water.

It said: “Recent national surveillance data show increasing cholera activity across multiple states.

Flooding during this period can rapidly increase the risk of disease outbreaks due to contamination of drinking water sources, disruption of sanitation systems, and increased exposure of communities to unsafe environmental conditions.

Importantly, these risks are preventable with early action.”

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