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Infectious Disease

Infectious diseases are caused by microorganisms like bacteria, viruses, parasites, or fungi, spreading through person-to-person contact or contaminated objects, food, or water.

Managing infectious diseases is vital for public health. Treatment involves a multifaceted approach: antimicrobial medications, like antibiotics or antiviral drugs, target the specific infectious agent, while supportive care, rest, fluids, and symptom management aid recovery. Preventive measures, such as vaccinations and infection control practices, are crucial in managing and containing the spread of infectious diseases.

At HCG Hospitals, we specialise in providing comprehensive care for infectious diseases. We understand the importance of early diagnosis and employ advanced testing methods to accurately identify the infectious agent. Our treatment approach combines the use of appropriate medications, supportive care, and personalised treatment plans.


  • Advanced diagnostic testing
  • Personalised treatment plans
  • Preventive measures and vaccinations
  • Expertise in managing and containing infectious diseases
  • Skilled healthcare team
  • Continual monitoring and follow-up care


  • Infectious diseases clinic
  • Laboratory services
  • Imaging services
  • Infection control measures
  • Travel medicine and vaccination clinic
  • International health services
  • Continual monitoring and follow-up care

Our Expert Doctors


What types of infections can an infectious disease specialist treat?

Infectious disease specialists can diagnose and treat a wide range of infections, including respiratory infections, urinary tract infections, skin and soft tissue infections, sexually transmitted infections, bloodstream infections, and infections related to travel or immunocompromised conditions.

How can I protect myself from common infectious diseases?

 You can protect yourself from common infectious diseases by practicing good hand hygiene, getting vaccinated, avoiding close contact with sick individuals, following safe food handling practices, practicing safe sex, and maintaining a healthy lifestyle with adequate sleep, nutrition, and exercise.

Will I need to be hospitalized for my infection?

The need for hospitalization depends on the severity and complexity of your infection. Infectious disease specialists will assess your condition and determine if hospitalization is necessary. In some cases, infections can be managed on an outpatient basis with appropriate medications and follow-up care.

What should I do if I suspect I have an infectious disease?

If you suspect you have an infectious disease, it’s important to seek medical attention promptly. Contact your primary care doctor or a healthcare professional who can evaluate your symptoms, provide a diagnosis, and refer you to an infectious disease specialist if necessary.

What are the potential complications of untreated infections?

Untreated infections can lead to various complications depending on the type of infection. These can include the spread of the infection to other parts of the body, organ damage, sepsis, chronic or recurrent infections, and long-term health consequences. Timely diagnosis and treatment are crucial to prevent complications.

Are there any specific precautions I should take to prevent healthcare-associated infections?

To prevent healthcare-associated infections, follow healthcare facility guidelines, practice proper hand hygiene, ensure healthcare providers clean their hands before providing care, inquire about the use of catheters or other medical devices, and communicate any concerns about infection prevention to the healthcare team.

Can infectious diseases be cured completely?

 Many infectious diseases can be effectively treated and cured with appropriate medications and interventions. However, the treatment outcomes depend on the specific infection, its severity, the patient’s overall health, and timely initiation of treatment. Infectious disease specialists work to provide the best possible care and outcomes for patients with infectious diseases.

How are infectious diseases diagnosed?

Infectious diseases can be diagnosed through various methods, including medical history evaluation, physical examination, laboratory tests (such as blood tests, cultures, or molecular tests), imaging studies, and sometimes biopsies. The infectious disease specialist will determine the most appropriate diagnostic approach based on your symptoms and medical history.

What should I do if I have been exposed to a contagious disease?

If you have been exposed to a contagious disease, it is important to seek medical advice promptly. Contact your healthcare provider or local health department for guidance. They will assess the level of risk, provide recommendations for testing, monitoring, and potential preventive measures such as vaccinations or post-exposure prophylaxis.

Can I get vaccinated if I have an active infection?

In general, it is recommended to delay vaccination until after you have recovered from an active infection. Vaccines work best when your immune system is not already fighting an infection. Your healthcare provider or infectious disease specialist can provide specific guidance based on your condition and the type of vaccine you need.

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