 It has been suggested that this possibly indicates an immune system response to the ACTV-1 virus causing inflammation which may be the cause for the cognitive impairments.The symptoms presented may also suggest hippocampus and medial prefrontal cortex interference from ACTV-1 infection.Chloroviruses, as well as the remaining members of the family Phycodnaviridae, are considered part of the broader group of microbes called nucleocytoplasmic large DNA viruses (NCLDVs).