[Thread] 1. What % of SA adults have now been fully vaccinated + with which jab?

Fully vaccinated adults (people of 18+) = 6.1%
- 3.1% have been fully vaccinated with #JnJ (they had 1 shot)
- 3% have been fully vaccinated with #Pfizer (they had 2 shots)

(3.1% + 3% = 6.1%)
2. How are provinces doing with full vaccinations?
Limpopo (8.5%), KZN (7.5%) and the Eastern Cape (7.2%) are leading the way, proportion-wise.

But when it comes to numbers, Gauteng (549 421) and KZN (543 580) have the highest number of fully vaccinated adults.
3. How do you work out how many people have been fully vaccinated? @healthza has a dashboard: bit.ly/3y9JEJV

Total full vaccinations =
#JnJ shots (1, 242, 236, you need 1 shot) + #Pfizer 2nd shots (1, 194, 931, you need 2 shots) = 2, 437 167
4. How do you calculate the proportion of adults (people of 18+) who have been fully vaccinated?

Fully vaccinated adults = 2, 437, 167
18+ population in SA (acc to @StatsSA) = 40, 121, 520

% fully vaccinated = (2, 437, 167 ÷ 40, 121, 520) x 100 = 6,07% = 6.1% (rounded off)
5. Does the 6, 613, 704 (by the end of Jul 26) on @healthza's dashboard mean 6, 613, 704 people have been vaccinated?

No. The 6, 613, 704 refers to doses administered, not people.

By Jul 26, 1, 194, 931 doses were 2nd Pfizer doses (those people had also received 1st doses).
6. How many people had received at least 1 dose of #JnJ or #Pfizer by 26 Jul?

6, 613, 704 (total doses) - 1, 194, 931 (Pfizer 2nd doses) = 5, 418, 773

Why? The people who had received Pfizer 2nd doses have had 2 shots, so we can't double count them.
7. What % of people in SA have received 1 dose of #Pfizer?
(You need 2 doses, but already get a significant amount of protection [94%] @ hospitalisation) about 2 weeks after 1 shot (study = bit.ly/2WpGC6x)

1. Nationally: 10.4%
2. EC: 13.9%
3. WC: 13.3%
4. LP: 12.4%
8. Who can get vaccinated against #COVID19 in SA? Anyone of 18 years and older (our COVID vaccines are currently not approved for use by anyone younger than 18).

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More from @miamalan

28 Jul
[Thread] 1. Are the 5.6 mil #Pfizer doses the US gov is donating to SA in addition to the Pfizer doses we've already procured ? YES (confirmed by @healthza)
2. How many #Pfizer doses has SA received up until now (so doses we've bought/paid for)?
@healtza figures:

Pfizer (bilateral deal): 6, 606, 990
Pfizer via #COVAX: 1, 392, 300

TOTAL: 7, 999, 290
3. How many #JnJ doses has SA received so far (without #Sisonke's JnJ research doses)?

@healthza figures:
1, 553, 600
(1, 49 million doses will be at clinics next week — these are the doses released by Aspen to #JnJ on Monday)
Read 4 tweets
26 Jul
[Thread] 1. @aspenpharma is releasing 1.49 million #JnJ doses from its Gqeberha plant for use in SA today (Jul 26) — all these doses will be distributed to #VaccineRollOutSA sites. But when will they actually reach the sites?
2. Stravos Nicolaou from Aspen says this morning Aspen started to pack the 1.49 million #JnJ doses in special refrigerator containers which are temperature controlled. This is a delicate process and takes a while.
3. The pallets of #JnJ jabs will today be loaded into trucks and handed over to JnJ. Tomorrow, the jabs will be flown to OR Tambo airport, from where the vaccines will be transported to a warehouse in Midrand.
Read 12 tweets
24 Jul
[Thread] 1. NEWS about #JnJ DELIVERIES:
1. SA will receive a consignment of 1.4 million #JnJ doses this coming week (confirmed by @healthza)
2. The doses will be rolled out at #VaccineRollOutSA sites from the week of Aug 2
2. What are we doing with our current #JnJ doses?
1. Initially, we only used them for essential workers, e.g. teachers
2. But the doses expire on Aug 11, and we now know more JnJ stock is coming, so @healthza has moved some doses to sites for use in the general roll-out.
3. What will happen to essential worker programmes?
@healthza will complete the current programmes as soon as possible and then move onto to prioritisation based on age only (because essential worker programmes require time-consuming admin which causes delays)
Read 4 tweets
23 Jul
[Thread] Glenda Gray, @MRCza:
1. The only way to bring the #COVID19 pandemic under control, is to vaccinate a large % of SA
2. Everyone needs to be vaccinated, not just 20%/30% of the population
3. Only 1.1% of people in low income countries have received one #CovidVaccine dose
2. Glenda Gray:
1. The benefits of vaccines far outweigh the occurrence of side effects
2. Severe side effects, such as rare/unique types of blood clots associated with #JnJ and heart inflammation associated with #Pfizer are very uncommon
3. Glenda Gray: How rare is rare?
1. For #JnJ, rare blood clots = 3 cases for every mil doses among adults
2. For JnJ, Guillain-Barre syndrome = 7.8 cases for every million doses among adults

* What is Guilain-Barre syndrome? Find out here: mayocl.in/3wZWqJV
Read 13 tweets
23 Jul
[Thread] 1. #Kubayi: We lost 47 500 #COVID vaccines during the #unrest (this has gone up since earlier this week) that were stolen or destroyed. 120 private pharmacies were destroyed.
2. #Kubayi: Most public vaccine sites in KZN were not damaged during the #unrest and this enabled us to resume vaccinations in KZN as quickly as possible.
3. In Gauteng there was minimum interruption to vaccinations because of the #unrest. But people did fear to go to certain sites. But the disruption in KZN and GT was not only to the vaccine programmes, but people were also not able to access chronic meds.
Read 5 tweets
21 Jul
JUST IN:
[Thread] 1. SA's Biovac will become the 1st company in Africa to produce Pfizer's #COVID19 jab
- Biovac won't produce the jab from scratch, it will import the drug substance (the active ingredient which makes the jab work) from Europe + "fill and finish" the jab in SA
2. Pfizer is an mRNA vaccine:
- Tech transfer (so Pfizer transferring the "know-how" of mRNA technology) will start immediately
- Tech transfer will include
* On-site development of Biovac's factory
* Equipment installation
3.
1. When will we production start?
By the beginning of 2022

2. Who will get the doses Biovac produces? Only African Union member states

3. How many doses will be produced? 100 mil+ annually (at full operation)
Read 4 tweets

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