Update: This submission is the recepient of CityHack '21 's Best Team Award. (Congrats to us!!!!!!!!!)

Team Fireflies - CoVicheck

Ensure the supply of vaccines to regions that require it the most.
Solve supply & logistics issues with regards to vaccine distribution and storage.
Tackle disparities faced in terms of race, status, ethinicity etc.
Assist stakeholders in managing the process.
Ensure trust and complete transparency among all stakeholders.

Present information required for efficient and effective distribution of vaccinations in a centralized Dashboard.
The CoVicheck Dashboard displays cases related to clusters in Buildings in Hong Kong, mode of testing performed and forecasting of the number of cases. It also displays the overall latest situation pertaining to confirmed cases, discharged cases possible cases and deaths.
Since the CoVicheck Dashboard uses daily data to support its distribution scheme, the vaccination is dispatched to the right people at the right time.
Create and Deploy Smart Contracts for controlling the distrbution of Vaccine to make sure that vaccines are not reselled and paid at the moment patient receives it.
Every aspect of supply chain can be replaced by the smart contract, making the entire system more efficient. Decentralized Apps that use Smart Contracts.
The mobile Applications will be created with the use of blockchain and Smart Contracts. Patiens will need to sign of upon receiving the vaccine by using its ID. Vaccinators will sign off with their ID when vaccinating the Patient.
In total there are 4 stakeholders in the distrbution of vaccines: Manufactures => Goverment => Vaccinators => Patients.
The language used in developing Smart Contract is Solidity and web3.js, which is Ethereum JavaScript API for better interaction with remote nodes. The Smart Contracts will be deployed on Main Ethereum Network.