title: Transplacental/perinatal babesiosis.
mesh_terms: D000818:Animals; D001096:Arachnid Vectors; D001404:Babesiosis / Q000635:transmission*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D010500:Perinatology; D012698:Serologic Tests; D013987:Ticks