Avacta's AffiDX® SARS-CoV-2 antigen lateral flow test3 Oct 2021 18:54
"Clinical validation study of Avacta's AffiDX® SARS-CoV-2 antigen lateral flow test carried out on 98 positive COVID-19 samples (31 with Ct<26; 65 with Ct 26-30 and 2 with Ct 30-31) and 102 negative samples demonstrates clinical sensitivity of 98.0% and clinical specificity of 99.0%. Additional data obtained post-period end from a further 134 negative samples has further defined the clinical specificity to be 99.6%."
It was very informative that the number of samples clinically tested has increased by 134. It brings the net total of samples to 236 and further lays to rest any views that this won't be sufficient for various governments. Secondly, the specificity has risen to 99.6% and implies Avacta is well placed for the future.
From expert opinions in the industry we are aware of three things, a) the use of lateral flow tests is set to remain in place for the next 12 months as a minimum, b) as the virus continues to mutate and cause issues across the world especially during winter season, the use of lateral flow tests becomes more main stream for beyond 2022 and c) the market for lateral flow tests in general is set to expand substantially beyond covid-19 as the necessary infrastructure for use and distribution has come on line due to this pandemic.
In all, this implies that Avacta are well positioned to benefit from this. There have been suggestions that the covid-19 antigen testing market will remain strong even till 2027 with a global sales still hitting over $8bn per annum. With Avacta being one of the best tests on the market and the current increase in production capacity in the UK, and market penetration in Europe and RoW, I believe that Avacta is set to play a major role in the diagnostics industry. The testing arm of Avacta will in my opinion return billions per annum similar to the therapeutics arm.
Good luck all.