H. polygyrus Infection (image) eLife Share Print E-Mail Caption Larvae from the parasite Heligmosomoides polygyrus bakeri, shown here in green, develop within the intestinal tissue, with cells shown in blue. Credit Ferrer-Font et al. (CC BY 4.0) Usage Restrictions This image is free to be reused, as long as it is credited appropriately. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.