transplacental transmission of cytomegalovirus

aids baby biology blood capsid cell cmv congenital cytomegalovirus cytomegaloviruses disease dna embryo fetal fetus generalized glycoprotein health healthcare herpes human icosahedral illustration image immunocompromised infection magnification medical medicine micro microbe microbiology newborn organ placenta render research science scientific sphere spikes structure systemic transmission transplacental transplantation virus