- How many types of communicable diseases are there?
- What are the 10 non communicable diseases?
- Is Ebola a communicable disease?
- Who is at risk of communicable diseases?
- What are the symptoms of communicable diseases?
- Which highly communicable disease is considered a global health issue?
- What is a communicable disease?
- Are viruses communicable?
- Is Influenza a communicable disease?
- What diseases are caused by viruses?
- How can communicable diseases be safe?
- Are viruses living?
- What are the 10 communicable diseases?
- What are the 4 types of communicable diseases?
- Can viruses be cured?
- What are examples of communicable diseases?
- How can you prevent communicable diseases?
- What is the most common communicable disease?
How many types of communicable diseases are there?
Types and symptoms.
Four main types of pathogens cause infection: Viruses, bacteria, fungi, and protists..
What are the 10 non communicable diseases?
Alzheimer’s Disease.Cancer.Epilepsy.Osteoarthritis.Osteoporosis.Cerebrovascular Disease (Stroke)Chronic Obstructive Pulmonary Disease (COPD)Coronary Artery Disease.More items…
Is Ebola a communicable disease?
Ebola is contagious. The virus spreads through direct contact (via broken skin or mucous membranes, in the nose, mouth, or eyes). Blood or body fluids from infected individuals are capable of causing infection in others. Examples of body fluids include urine, saliva, sweat, feces, vomit, breast milk, and semen.
Who is at risk of communicable diseases?
Key risk factors include crowded conditions, forced displacement, poor quality shelter, poor water, sanitation and hygiene, lack of healthcare facilities and lack of adequate surveillance.
What are the symptoms of communicable diseases?
General signs and symptoms common to a number of infectious diseases include:Fever.Diarrhea.Fatigue.Muscle aches.Coughing.
Which highly communicable disease is considered a global health issue?
Communicable diseases remain a major global public health threat worldwide. For example, malaria and HIV/AIDS are mass killers, with the populations in poor countries being hit the hardest. In addition, rapidly developing microbial resistance has led to a new dimension of threat posed by infectious disease.
What is a communicable disease?
Communicable diseases, also known as infectious diseases or transmissible diseases, are illnesses that result from the infection, presence and growth of pathogenic (capable of causing disease) biologic agents in an individual human or other animal host.
Are viruses communicable?
They aren’t always contagious This means they aren’t always spread from person to person. But many of them are. Common examples of contagious viral diseases include the flu, the common cold, HIV, and herpes. Other types of viral diseases spread through other means, such as the bite of an infected insect.
Is Influenza a communicable disease?
Influenza, commonly called “the flu,” is a contagious disease caused by viruses that infect the respiratory tract, including nose, throat, and lungs. It can cause severe illness and life-threatening complications in many people including the elderly.
What diseases are caused by viruses?
Viral diseasessmallpox.the common cold and different types of flu.measles, mumps, rubella, chicken pox, and shingles.hepatitis.herpes and cold sores.polio.rabies.Ebola and Hanta fever.More items…•
How can communicable diseases be safe?
Learn, practice, and teach healthy habits.#1 Handle & Prepare Food Safely. Food can carry germs. … #2 Wash Hands Often. … #3 Clean & Disinfect Commonly Used Surfaces. … #4 Cough and Sneeze into a Tissue or Your Sleeve. … #5 Don’t Share Personal Items. … #6 Get Vaccinated. … #7 Avoid Touching Wild Animals. … #8 Stay Home When Sick.
Are viruses living?
Viruses are not living things. Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply. Therefore, viruses are not living things.
What are the 10 communicable diseases?
List of Communicable DiseasesCRE.Ebola.Enterovirus D68.Flu.Hantavirus.Hepatitis A.Hepatitis B.HIV/AIDS.More items…
What are the 4 types of communicable diseases?
Communicable diseasesInfluenza. Norovirus. Mumps. Tuberculosis.Pertussis. Zika virus. West Nile virus.Ebola. Chikungunya virus. Coronavirus (COVID-19)
Can viruses be cured?
For most viral infections, treatments can only help with symptoms while you wait for your immune system to fight off the virus. Antibiotics do not work for viral infections. There are antiviral medicines to treat some viral infections.
What are examples of communicable diseases?
Some examples of reportable communicable disease include HIV, hepatitis A, B and C, measles, salmonella, measles, and blood-borne illnesses. Most common forms of spread include fecal-oral, food, sexual intercourse, insect bites, contact with contaminated fomites, droplets, or skin contact.
How can you prevent communicable diseases?
Decrease your risk of infecting yourself or others:Wash your hands often. … Get vaccinated. … Use antibiotics sensibly. … Stay at home if you have signs and symptoms of an infection. … Be smart about food preparation. … Disinfect the ‘hot zones’ in your residence. … Practice safer sex. … Don’t share personal items.More items…
What is the most common communicable disease?
The 5 Most Common Infectious DiseasesHepatitis B. According to current statistics, hepatitis B is the most common infectious disease in the world, affecting some 2 billion people — that’s more than one-quarter of the world’s population. … Malaria. … Hepatitis C. … Dengue. … Tuberculosis.