JOHN MUCHANGI

Science Editor

BIO: John Muchangi covers science, with greater focus on health, conservation and innovation

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Why we have Covid vaccine but not HIV’s

Top Kenyan researcher is developing female-initiated prevention methods

Why WHO skipped ‘Xi’ in naming Omicron variant

The naming system is simple and easy to remember because it follows letters of the Greek alphabet.

WHO opposes flight bans on Africa, calls crisis meeting this week

There is no evidence Omicron is more dangerous than other Covid-19 variants

Head of Kenya's HIV services replaced after 'difficult year'

Activists say Ngugi was sacrificed yet she's not to blame for ARVs, condom crisis

Coffee and maize farmers biggest losers if pesticides are banned

Egerton's study says farmers could lose 90% of yields; advises against ban

Kenyan-made Boda boda consumes only Sh100 Nairobi to Nyeri

It is the first locally produced electric motorcycle in Kenya, was displayed in Makueni

Over 18,000 births expected in drought-hit counties

Many women are weak and unable to travel for care, delivery in the searing heat, UNFPA says.

Visitors flock Embu stand for Mukombero pills at devolution conference

To save the plant, an Embu-based doctor is processing the root extracts into capsules

Poo briquettes turn stomachs, win hearts at devolution event

The waste is sun-dried for three days and heated at 300 degrees Celsius.

Koome tells off UDA over her involvement in election committee

She says the attacks troubled her because her work on the team is within the law.

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