how contagious is conjunctivitis
Viral conjunctivitis is highly contagious. Most viruses that cause conjunctivitis are spread through hand-to-eye contact by hands or objects that are contaminated with the infectious virus.Hands can become contaminated by coming in contact with infectious tears, eye discharge, fecal matter, or respiratory discharges.iral conjunctivitis is highly contagious. Most viruses that cause conjunctivitis are spread through hand-to-eye contact by hands or objects that are contaminated with the infectious virus.