Diseases, Conditions, Syndromes

New virus cases in China, N. Zealand sound pandemic alarm

More than two dozen new coronavirus cases in China and the first New Zealand infections in almost a month on Tuesday underlined the immense challenges still ahead in containing the deadly pandemic, even as some EU nations ...

Diseases, Conditions, Syndromes

Official says dengue outbreak in Pakistan among worst-ever

A top Pakistani health official says authorities are battling one of the worst-ever dengue fever outbreaks in the country, including the capital Islamabad as hospitals continued to receive scores of patients, putting strain ...

Diseases, Conditions, Syndromes

40 dead in Bangladesh's worst-ever dengue outbreak

At least 40 people have died in Bangladesh's worst-ever outbreak of dengue, officials said Tuesday, as overburdened hospitals struggled to treat thousands of patients.

Diseases, Conditions, Syndromes

Sri Lanka's worst-ever dengue outbreak kills 225

Sri Lanka is suffering its worst-ever dengue outbreak, with the mosquito-borne virus killing 225 people and infecting more than 76,000 this year.

Diseases, Conditions, Syndromes

Northeast India on alert as malaria kills 20 in week

At least 20 people have died from malaria in a remote corner of India in the past week, putting medical authorities on high alert at the start of the monsoon season, an official said Friday.

Diseases, Conditions, Syndromes

Climate model to predict malaria outbreaks in India

Scientists from the University of Liverpool are working with computer modelling specialists in India to predict areas of the country that are at most risk of malaria outbreaks, following changes in monsoon rainfall.

Diseases, Conditions, Syndromes

Dengue fever infects over 12,000 in Pakistan

Already cursed by floods and suicide bombings, Pakistan now faces a new menace from an unprecedented outbreak of the deadly tropical disease dengue fever.

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Monsoon

Monsoon is traditionally defined as a seasonal reversing wind accompanied by corresponding changes in precipitation, but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with the asymmetric heating of land and sea. Usually, the term monsoon is used to refer to the rainy phase of a seasonally-changing pattern, although technically there is also a dry phase.

The major monsoon systems of the world consist of the West African and Asia-Australian monsoons. The inclusion of the North and South American monsoons with incomplete wind reversal has been debated.

The term was first used in English in British India (now India, Bangladesh and Pakistan) and neighbouring countries to refer to the big seasonal winds blowing from the Bay of Bengal and Arabian Sea in the southwest bringing heavy rainfall to the area.

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