Skip to main content
sales@mediastorehouse.co.uk
Framed Pictures, Canvas Prints
Posters & Jigsaws since 2004
Home > All Images > 1998 > October > 19 Oct 1998

Images Dated 19th October 1998

Available as Framed Photos, Photos, Wall Art and Gift Items

Choose from 10 pictures in our Images Dated 19th October 1998 collection for your Wall Art or Photo Gift. Popular choices include Framed Photos, Canvas Prints, Posters and Jigsaw Puzzles. All professionally made for quick delivery.


Coloured TEM of influenza (flu) viruses Featured 19 Oct 1998 Print

Coloured TEM of influenza (flu) viruses

Influenza viruses. Coloured transmission electron micrograph (TEM) of a section through influenza (flu) viruses. Flu viruses are orthomyxoviruses, made up of a core of RNA (ribonucleic acid) in a protein coat which is surrounded by an outer spiked envelope (dark blue). The protein spikes stick to host cells in the infected body. This contagious virus has an affinity for mucus and is spread in droplets from coughs or sneezes. The antigen spikes can mutate and change form making the immune system ineffective and resulting in epidemics. To protect those at risk, new influenza vaccines must be prepared and given every year. Magnification unknown

© DR GOPAL MURTI/SCIENCE PHOTO LIBRARY