Image credits

We use public-domain and openly licensed photographs, credited here as their licences require. Illustrations are our own.

A bright bedroom with a neatly made bed, light curtains and clear floor space
Mary Whitney (StockSnap) · CC0 1.0
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A family bedroom with a wooden bed frame, bedside table and backpack on the floor
Jay Mantri (StockSnap) · CC0 1.0
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A twin hotel room with white bedding and a guest's suitcase and backpack
espensorvik (Flickr) · CC BY 2.0
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An open-plan commercial office floor with carpet tiles and a staircase
University of Essex (Flickr) · CC BY 2.0
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Nairobi's city skyline seen across Uhuru Park
Jorge Láscar · CC BY 2.0
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A street in Mombasa Old Town with balconied buildings, potted palms and a tuk-tuk
Ninara · CC BY 2.0
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Side view of an adult bedbug, a flat, oval, reddish-brown insect about 5 mm long
CDC / Harvard University, Dr. Gary Alpert; Dr. Harold Harlan; Richard Pollack · Public domain
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Close-up of an adult bedbug showing its segmented, rust-brown body
CDC / Piotr Naskrecki · Public domain
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A pale, translucent bedbug nymph with a red abdomen after feeding
CDC / Harvard University, Dr. Gary Alpert; Dr. Harold Harlan; Richard Pollack · Public domain
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Mattress seam with dark faecal spots, pale eggs and shed skins clustered along the piping
NY State IPM Program at Cornell University (cropped) · CC BY 2.0
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