Ray Chan

Chairman and Chief of Staff @ Koa Accel LLC, Founder @K5_Ventures, Investment Manger @techcoastangels ACE Funds

[Ray Chan @rtchan]

@TCAventuregroup I have known Thomas Lee, M.D., M.B.A.for many years, he is one of the most helpful, intelligent, and knowledgeable members of @TCAventuregroup . His presence is a key reason I remain committed to the group.

[Ray Chan @rtchan]

Come and join our TCA LA members at our next Face 2 Face with TCA Investors LA #TechWeek. Join me! https://t.co/S8CTeWmvy4 via @LumaHQ

[TCA Venture Group @TCAventuregroup]

On this episode of TCA Crossroads, Dave and David discuss the most important thing in investing: Why they do it. Take a look at the episode here: https://t.co/Dmkir13GTi

[TCA Venture Group @TCAventuregroup]

We are TCA… Where investors and entrepreneurs connect. For more follow our instagram @tcaventuregroup

[Ray Chan @rtchan]

@TCAventuregroup nicely done

[TCA Venture Group @TCAventuregroup]

At TCA, we’re excited to spotlight some of the incredible startups we’ve invested in, starting with ReadySetFoods!

This innovative company is dedicated to preventing food allergies in babies. Watch to see how ReadySetFoods is making an impact and how TCA has supported them!

[TCA Venture Group @TCAventuregroup]

Raising money on the Toronto Stock Exchange: Can this be an alternative to a series A or B?

What this latest episode of TCA Crossroads here: https://t.co/G3NY6eqpAC

[TCA Venture Group @TCAventuregroup]

Discover the secrets of success as revealed by the former TCA Chairman - the two pivotal qualities that define a remarkable CEO

[Ray Chan @rtchan]

Episode 4 - The Perfect Pitch https://t.co/QbuHPmWHA4 via @YouTube

[Ray Chan @rtchan]

Crowdfunding works in this tough economy: https://t.co/6ytttOaWCT

[Ray Chan @rtchan]

Clarifying the evidence on SARS-CoV-2 antigen rapid tests in public health responses to COVID-19 https://t.co/VT2unOj9c0

[Ray Chan @rtchan]

Agree with Dr. Mina, frequency is key. But our system is broken, the middle men are charging an arm and a leg for each test. We must fix it.

[Michael Mina @michaelmina_lab]

The math is simple:

Frequency is MUCH more important than sensitivity to stop transmission.

Pink is PCR level sensitivity, purple Antigen

Once frequency is 1 test every 14 days, most benefit is lost.

Think: How often do you get PCR tested? (Probably less than every 2 wks)

[Jon Loflin @JonL8675309]

@michaelmina_lab Hard to imagine suppressing the pandemic in the US with only PCR tests

Turnaround times far too long already & if we scaled PCR testing by 10x, turnaround times would likely be even longer

https://t.co/TcLOw1t8vG

[Ray Chan @rtchan]

Studies in adults still found a higher antigen test sensitivity… 82.6%

[Maria I. Tapia @mariaitapia]

How is it possible to publish a paper comparing the sensitivity of RT-PCR and antigen tests without stating the Ct values?
They make the classic mistake that @michaelmina_lab has been pointing out for months.
https://t.co/SKOfu0ymhx

[Maria I. Tapia @mariaitapia]

How is it possible to publish a paper comparing the sensitivity of RT-PCR and antigen tests without stating the Ct values?
They make the classic mistake that @michaelmina_lab has been pointing out for months.
https://t.co/SKOfu0ymhx

[Ray Chan @rtchan]

How do women founders navigate their way to success?
https://t.co/pV6BrP16AZ

[Ray Chan @rtchan]

https://t.co/We3QqUbdqg https://t.co/HHs7BMpUC8

[Ray Chan @rtchan]

It is an honor to serve OC and thanks to @OCBizJournal for the recognition again. The next phase is even more critical and important to OC, that is to create tech resources and talent for OC emerging businesses.

With the support of ID TECH,…https://t.co/SJzEsIm202

[K5 @k5_Ventures]

Good tips to turn interns into superstars https://t.co/1V84h47guC