Treatment and Prevention of Infectious Diseases

Infectious disease experts at Catholic Health diagnose and treat common and rare infections caused by viruses, fungi, parasites and bacteria. Our team of specialists partner with your primary care physician to manage your condition. We also provide ongoing care if you have an immune disorder like HIV/AIDS.

Our physicians and staff constantly monitor and improve the infection control programs at all Catholic Health facilities. We offer surveillance, response, policy development, education and oversight. Our efforts focus on preventing health care-acquired infections and ensuring the safety of our patients and staff as they receive and provide care across Long Island.

Read our COVID-19 protocols

Conditions We Treat

  • Coronaviruses, including COVID-19
  • Diphtheria
  • Ebola
  • German measles
  • Hepatitis
  • Hib disease
  • HIV/AIDS
  • Human papillomavirus (HPV)
  • Influenza
  • Measles
  • Meningococcal disease
  • Mumps
  • Norovirus
  • Pneumococcal disease
  • Polio
  • Respiratory syncytial virus (RSV)
  • Rotavirus
  • Shingles
  • Tetanus
  • Whooping cough (pertussis)
  • Zika

Catholic Health Hospitals

good samaritan hospital exterior

Good Samaritan Hospital

West Islip, NY Hospitals

Mercy Hospital Exterior

Mercy Hospital

Rockville Centre, NY Hospitals

st. catherine hospital exterior

St. Catherine of Siena Hospital

Smithtown, NY Hospitals

St. Charles Hospital Exterior

St. Charles Hospital

Port Jefferson, NY Hospitals

St. Francis Hospital Exterior

St. Francis Hospital & Heart Center®

Roslyn, NY Hospitals

St Joseph Hospital Exterior

St. Joseph Hospital

Bethpage, NY Hospitals