allowing at least one of the first and second antibodies to bind with {TAIL ~ the skin pathogen} to form {HEAD ~ at least one an antibody/antigen complex} 
allowing at least one of the first and second antibodies to bind with { TAIL ~ the skin pathogen } to form { HEAD ~ at least one an antibody / antigen complex }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD