What is Dengue Fever? 什么是登革热?

Dengue is a mosquito-borne viral infection. There are four Dengue serotypes, meaning that it is possible to be infected four times.

Symptoms typically begin 3-14 days after infection. These may include a high fever, headache, vomiting, muscle and joint pains, and a characteristic skin rash.

While many Dengue infections produce only mild illness, Dengue can cause an acute flu-like illness. Occasionally this develops into a potentially lethal complication, called severe Dengue haemorrhagic fever.

Severe dengue is a leading cause of serious illness and death in some Asian and Latin American countries. It requires management by medical professionals.

Please seek Medical attention as soon as possible if you are unsure of you or your family's health condition.

There is no specific treatment or vaccine for dengue/severe dengue. Early detection of disease progression associated with severe dengue, and access to proper medical care lowers fatality rates of severe dengue to below 1%.

Dengue is found in tropical and sub-tropical climates worldwide, mostly in urban and semi-urban areas.

The global incidence of dengue has grown dramatically in recent decades. About half of the world's population is now at risk. There are an estimated 100-400 million infections each year.

Dengue prevention and control depends on effective vector control measures. Sustained community involvement can improve vector control efforts substantially.

Dengue Fever Transmission 登革热传播

Mosquito-to-human transmission

The virus is transmitted to humans through the bites of infected female mosquitoes, primarily the Aedes aegypti mosquito.

After feeding on an dengue-infected person, the virus replicates in the mosquito midgut, before it disseminates to secondary tissues, including the salivary glands. Once infectious, the mosquito is capable of transmitting virus for the rest of its life.

Human-to-mosquito transmission

Mosquitoes can become infected from people who are viremic with Dengue. This can be someone who has a symptomatic dengue infection, someone who is yet to have a symptomatic infection (they are pre-symptomatic), but also people who show no signs of illness as well (they are asymptomatic).

Human-to-mosquito transmission can occur up to 2 days before someone shows symptoms of the illness, up to 2 days after the fever has resolved.

Source : WHO

Dengue Fever Signs & Symptoms 登革热症状和体征

Dengue

Dengue should be suspected when a high fever (40°C/104°F) is accompanied by 2 of the following symptoms during the febrile phase:

  • severe headache
  • pain behind the eyes
  • muscle and joint pains
  • nausea
  • vomiting
  • swollen glands
  • rash.

Severe Dengue

A patient enters what is called the critical phase normally about 3-7 days after illness onset. It is at this time, when the fever is dropping (below 38°C/100°F) in the patient, that warning signs associated with severe dengue can manifest.

Severe dengue is a potentially fatal complication, due to plasma leaking, fluid accumulation, respiratory distress, severe bleeding, or organ impairment.

Warning signs that doctors should look for include:

  • severe abdominal pain
  • persistent vomiting
  • rapid breathing
  • bleeding gums
  • fatigue
  • restlessness
  • blood in vomit.

Mosquito Bites

Dengue Prevention & Control 登革热防控

Immune-mediated Cytokine Storm plays a role in Severe Dengue

- Cytokine Storms may occur in Infectious Diseases (eg SARS, Dengue etc) and lead to health complications, negative medical outcomes and/or mortality.

This is a severe immune reaction in which the body releases too many cytokines into the blood too quickly. Cytokines play an important role in normal immune responses, but having a large amount of them released in the body all at once can be harmful. A cytokine storm can occur as a result of an infection, autoimmune condition, or other disease. It may also occur after treatment with some types of immunotherapy. Signs and symptoms include high fever, inflammation (redness and swelling), and severe fatigue and nausea. Sometimes, a cytokine storm may be severe or life threatening and lead to multiple organ failure.

Infectious Diseases - Dengue Fever, Influenza, Hepatitis B, COVID-19


Sinopharm COVID-19 & Latest Influenza Vaccines (Protects against Flu and H1N1 Viruses) / PCR COVID Testing / Serology Tests for Travellers & Serology Testing to Certify Vaccination status. Make your Appointment at Tel: 6694 1661


Pain Relief Treatment, Therapy & Management

Vitamins & Nutrients for a Well-functioning Immune System to Protect against COVID-19 & other Viral Infections

(Ref: Nutrients. 2020 Apr 23;12(4). pii: E1181. doi: 10.3390/nu12041181 Optimal Nutritional Status for a Well-Functioning Immune System Is an Important Factor to Protect against Viral Infections Calder PC1, Carr AC2, Gombart AF3, Eggersdorfer M4.

Pain Relief Management & Treatment, Vaccinations, Health Screening, COVID & Allergy Testing, Dermatology Treatments, Minor Surgical Procedures


Up to $400 per Medisave Account per year can be used for Vaccinations under the National Adult & Childhood Immunisation Schedule - Influenza, Pneumococcal (PCV13/PPSV), Human Papillomavirus (HPV2/HPV4), Hepatitis B, Tetanus, Diphtheria & Pertussis (Tdap), Measles, Mumps & Rubella (MMR) and Chickenpox (Varicella)

Part of the National Influenza Sentinel Surveillance programme with MOH. If you have a fever of > 38 degrees with a cough, our clinic is able to test for COVID-19. For children below 12 years old with clinical diagnosis of HFMD (eg fever, oral ulcers, rash), our clinic can test for Hand Foot & Mouth Disease (The tests are for surveillance purposes only).


Latest Influenza Vaccine

Asymptomatic patients may display no symptoms of illness. Vulnerable people should get vaccinated against Influenza which protects susceptible people from, as well as exclude the Flu and H1N1 viruses should they start to show URTI or ARI symptoms.

The latest Influenza Vaccine is now available. It protects against the Flu and H1N1 Viruses. Ministry of Health Safety protocols are adhered to at all times for the safe vaccination of you and your family.

* Importance of Keeping your Vaccinations Up-to-date



Co-infection of COVID-19 and Dengue virus is possible

Symptom Checker – How COVID-19 Compares with Other Illnesses

Information obtained from CDC & World Health Organization


Management of Joint Pains & Gout


MD International Medical Centre

Medical Services available:

  • General Practice Family Medicine - Illnesses & Infections
  • Minor Surgical Procedures
  • IV Infusion of Medications
  • Respiratory Medicine - Influenza, Colds, Cough, Upper Respiratory Tract Infections (URTI), Acute Respiratory Infections (ARI), Sinus Infection
  • Treatment of Gastric issues, Stomach aches, Irritable Bowel Syndrome, Heartburn
  • Infectious diseases & Virology - COVID-19, Dengue, Flu, Hepatitis B etc
  • Dermatology - Skin Problems (Eczema, Acne, Rash, Boils, Dermatitis, Pigmented or Dry Skin, Moles /Skin Tags /Wart Removal)
  • Dermoscopy - Non-invasive Detection of Skin Cancer, Pubic lice & Scabies
  • Treatment of Insect Bites & Stings
  • Look Younger - Botox injections
  • Eye Health / Ophthalmology - Conjunctivitis, Foreign body in the Eye etc
  • Respiratory Medicine - Cough, Wheezing, Shortness of breath
  • Ear, Nose & Throat (ENT) - Ear Wax Removal, Ear Otitis Enterna, Nose Bleed-Epistaxis, Snoring & Sleep Apnoea, Vertigo & Dizziness, Audiogram (Hearing test)
  • Pain Management, Treatment & Therapy - Arthritis, Back & Joint Pain, Migraine, Gout
  • Sports Medicine - Treatment of Sports Injuries
  • Vaccinations / Immunization - Latest Flu vaccine, Sinopharm COVID Vaccine & Booster
  • Travel Health - Travel Vaccinations & Health checks, Travellers' Diarrhoea
  • Allergy tests / Allergic Rhinitis / Asthma Management
  • Health Screening / Blood tests
  • Management of Chronic Diseases - Treating Prediabetes, Diabetes & Insulin Resistance / Hypertension
  • Heart Health - ECG Heart monitoring / High Cholesterol management / Chest pains
  • Executive Health Assessment - Pre-Employment check-up / Work Permit / Employment Pass / Employment Pass
  • Student Pass / Driving License Check-up
  • Personal Health Management - Preventative Medicine & Disease Prevention
  • Elderly / Senior Health
  • Men's Health - Erectile Dysfunction medications etc
  • Women's Health- Osteoporosis, Heavy Periods, Breast lumps, Urinary Tract Infection, Anaemia, Tremors
  • Child Health & Nutrition / Paediatrics
  • Obesity / Weight control & Safe Weight loss / Nutrition & Diet
  • Depression / Anxiety / Insomnia & Stress Management
  • Erectile Dysfunction medications / Sexually transmitted diseases (STD)

Public Health Preparedness Clinic

National University Health System Primary Care Network

Singapore Ministry of Health Chronic Disease Management Programme (CDMP)

The information provided in this website is for knowledge purposes only. It does not constitute medical advice.

Should you encounter any medical problem that you are unsure of, always consult your doctor or health care provider for assistance and medical advice.

MD International Medical Centre / MD International (Singapore) Pte Ltd

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9 Taman Serasi #01-11, Botanic Gardens View

Tel : 65-6694-1661  Fax : 65-6694 1771

Email : contact@mdimc.sg

Clinic hours:

Monday to Friday: 9am-12.30pm / 2pm-6.30pm    Saturday: 9.30am-1pm

*Last registration is 30mins before the closing time

Closed on Sundays & Public Holidays

- Cashless service with most International Insurance companies and Insurance Medical cards are accepted

- Japanese, English & Mandarin-speaking Doctors and Medical staff

Please contact us at Tel: 6694 1661 to make an appointment.

Please make an appointment for the following at Tel: 6694 1661:

* Minor Surgical Procedure

* Health Screening / Blood Test

* Dermatology Treatment

* Allergy Testing

* Pain Treatment & Therapy

* Vaccination

* Pre-Departure PCR Swab Test / Serology Testing

  • 小型外科手术
  • 健康检查/验血
  • 皮肤科治疗
  • 过敏测试
  • 疼痛管理与治疗
  • 疫苗接种
  • 出发前 PCR 拭子检测
  • 血清学检测

OUR MEDICAL TEAM

Dr Don Lau – Medical Director

MBBS (Monash), B Med Sc (Hons) (Monash), Dip Pract Derm (Wales, UK)

Fujiwara Takanori

The Chiropractic Association Singapore, Japan Chiropractic Register, American Chiropractic Association, California Chiropractic Association

Physiotherapy-trained NBCE The National Board of Chiropractic Examiners

YAMAGATA Chihiro 山懸千尋

Registered Psychologist


MD International Medical Centre

Medical Services

Minor Surgical Procedures :

·       Injection for Supraspinatus or Bicipital Tendonitis / Epicondylitis / Trigger finger / Plantar Fasciitis

·       Tendon Sheath Injection

·       Excision of small Skin tumours / Lipomas / Nail bed / Ear lobe cysts / Meibomian cyst

·       Removal of Skin sutures / Skin tags / Sebaceous cysts / Various foreign bodies / Corneal foreign body

·       Liquid Nitrogen Therapy

·       Treatment of Plantar Warts / Calluses / Corns / Ganglions

·       Splinters under nails

·       Olecranon and Pre-patellar Bursitis

·       Ear syringing

·       Embedded earring stud


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