COVID-19 AND DENGUE

The Covid-19 infections are due to which variants?

• Delta variant

• Omicron variant

• Both Delat and Omicron variants

1.       The difference between Delta and Omicron variant infections are:

a.       Delta variant affects mostly the upper respiratory tract

b. Omicron variant causes scratchy throat    

• True

• False

Which brand of Covid-19 vaccines is approved for use in children aged 5 years and older in Singapore?

• Sinovac

• Pfizer-BioNTech

• Moderna

As of 10 august 2022, the 7-day Moving Average of Local Cases showed a spike in the number of covid-19 cases.

• True

• False

Our Welcia PB supplements recommended to boost immunity is one of our following brands:

• Calcium & Magnesium + Multivitamin + Maca Root Extract

• Vitamin C 1000mg + EPA & DHA + Zinc & Copper

• Vitamin C 1000mg + Zinc & Copper + Calcium & Magnesium 

1What is active ingredient in Nodogle & Popikuru Brand Throat Spray ?

• Hexidine 0.1% w/v

• Povidone Iodine 0.5mg

• Benzydamine

Dengue is not commonly occurred in tropical countries 

• True

• False

Dengue viruses are transmitted between people by :

• Culex mosquitoes

• Aedes mosquitoes

• Yellow Fever mosquitoes

An infected person can get re-infection as many as 4 times

• True

• False

The signs and symptoms of Dengue infections are:

• Cough, cold, sore throat and breathlessness

•      Hyperactive, sleeplessness and anxiety 

• High fever, headache, joint pain, vomiting & diarrhoea